18587863476

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33181}}^1$

素因数の和:33236

約数の個数: 240

約数和(自身を含む): 62955544960

約数和(自身を除く): 44367681484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 81, 84, 91, 108, 114, 117, 126, 133, 156, 162, 171, 182, 189, 228, 234, 247, 252, 266, 273, 324, 342, 351, 364, 378, 399, 468, 494, 513, 532, 546, 567, 684, 702, 741, 756, 798, 819, 988, 1026, 1053, 1092, 1134, 1197, 1404, 1482, 1539, 1596, 1638, 1729, 2052, 2106, 2223, 2268, 2394, 2457, 2964, 3078, 3276, 3458, 3591, 4212, 4446, 4788, 4914, 5187, 6156, 6669, 6916, 7182, 7371, 8892, 9828, 10374, 10773, 13338, 14364, 14742, 15561, 20007, 20748, 21546, 26676, 29484, 31122, 33181, 40014, 43092, 46683, 62244, 66362, 80028, 93366, 99543, 132724, 140049, 186732, 199086, 232267, 280098, 298629, 398172, 431353, 464534, 560196, 597258, 630439, 696801, 862706, 895887, 929068, 1194516, 1260878, 1294059, 1393602, 1725412, 1791774, 1891317, 2090403, 2521756, 2588118, 2687661, 2787204, 3019471, 3583548, 3782634, 3882177, 4180806, 4413073, 5176236, 5375322, 5673951, 6038942, 6271209, 7565268, 7764354, 8195707, 8361612, 8826146, 9058413, 10750644, 11347902, 11646531, 12077884, 12542418, 13239219, 15528708, 16391414, 17021853, 17652292, 18116826, 18813627, 22695804, 23293062, 24587121, 25084836, 26478438, 27175239, 32782828, 34043706, 34939593, 36233652, 37627254, 39717657, 46586124, 49174242, 51065559, 52956876, 54350478, 57369949, 68087412, 69879186, 73761363, 75254508, 79435314, 81525717, 98348484, 102131118, 108700956, 114739898, 119152971, 139758372, 147522726, 158870628, 163051434, 172109847, 204262236, 221284089, 229479796, 238305942, 244577151, 295045452, 326102868, 344219694, 357458913, 442568178, 476611884, 489154302, 516329541, 663852267, 688439388, 714917826, 885136356, 978308604, 1032659082, 1327704534, 1429835652, 1548988623, 2065318164, 2655409068, 3097977246, 4646965869, 6195954492, 9293931738, 18587863476]

約数ペア:

[(1, 18587863476), (2, 9293931738), (3, 6195954492), (4, 4646965869), (6, 3097977246), (7, 2655409068), (9, 2065318164), (12, 1548988623), (13, 1429835652), (14, 1327704534), (18, 1032659082), (19, 978308604), (21, 885136356), (26, 714917826), (27, 688439388), (28, 663852267), (36, 516329541), (38, 489154302), (39, 476611884), (42, 442568178), (52, 357458913), (54, 344219694), (57, 326102868), (63, 295045452), (76, 244577151), (78, 238305942), (81, 229479796), (84, 221284089), (91, 204262236), (108, 172109847), (114, 163051434), (117, 158870628), (126, 147522726), (133, 139758372), (156, 119152971), (162, 114739898), (171, 108700956), (182, 102131118), (189, 98348484), (228, 81525717), (234, 79435314), (247, 75254508), (252, 73761363), (266, 69879186), (273, 68087412), (324, 57369949), (342, 54350478), (351, 52956876), (364, 51065559), (378, 49174242), (399, 46586124), (468, 39717657), (494, 37627254), (513, 36233652), (532, 34939593), (546, 34043706), (567, 32782828), (684, 27175239), (702, 26478438), (741, 25084836), (756, 24587121), (798, 23293062), (819, 22695804), (988, 18813627), (1026, 18116826), (1053, 17652292), (1092, 17021853), (1134, 16391414), (1197, 15528708), (1404, 13239219), (1482, 12542418), (1539, 12077884), (1596, 11646531), (1638, 11347902), (1729, 10750644), (2052, 9058413), (2106, 8826146), (2223, 8361612), (2268, 8195707), (2394, 7764354), (2457, 7565268), (2964, 6271209), (3078, 6038942), (3276, 5673951), (3458, 5375322), (3591, 5176236), (4212, 4413073), (4446, 4180806), (4788, 3882177), (4914, 3782634), (5187, 3583548), (6156, 3019471), (6669, 2787204), (6916, 2687661), (7182, 2588118), (7371, 2521756), (8892, 2090403), (9828, 1891317), (10374, 1791774), (10773, 1725412), (13338, 1393602), (14364, 1294059), (14742, 1260878), (15561, 1194516), (20007, 929068), (20748, 895887), (21546, 862706), (26676, 696801), (29484, 630439), (31122, 597258), (33181, 560196), (40014, 464534), (43092, 431353), (46683, 398172), (62244, 298629), (66362, 280098), (80028, 232267), (93366, 199086), (99543, 186732), (132724, 140049)]