25302186

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 73113600

約数和(自身を除く): 47811414

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 271, 273, 342, 351, 378, 399, 494, 513, 542, 546, 702, 741, 798, 813, 819, 1026, 1197, 1482, 1626, 1638, 1729, 1897, 2223, 2394, 2439, 2457, 3458, 3523, 3591, 3794, 4446, 4878, 4914, 5149, 5187, 5691, 6669, 7046, 7182, 7317, 10298, 10374, 10569, 11382, 13338, 14634, 15447, 15561, 17073, 21138, 24661, 30894, 31122, 31707, 34146, 36043, 46341, 46683, 49322, 51219, 63414, 66937, 72086, 73983, 92682, 93366, 95121, 102438, 108129, 133874, 139023, 147966, 190242, 200811, 216258, 221949, 278046, 324387, 401622, 443898, 468559, 602433, 648774, 665847, 937118, 973161, 1204866, 1331694, 1405677, 1807299, 1946322, 2811354, 3614598, 4217031, 8434062, 12651093, 25302186]

約数ペア:

[(1, 25302186), (2, 12651093), (3, 8434062), (6, 4217031), (7, 3614598), (9, 2811354), (13, 1946322), (14, 1807299), (18, 1405677), (19, 1331694), (21, 1204866), (26, 973161), (27, 937118), (38, 665847), (39, 648774), (42, 602433), (54, 468559), (57, 443898), (63, 401622), (78, 324387), (91, 278046), (114, 221949), (117, 216258), (126, 200811), (133, 190242), (171, 147966), (182, 139023), (189, 133874), (234, 108129), (247, 102438), (266, 95121), (271, 93366), (273, 92682), (342, 73983), (351, 72086), (378, 66937), (399, 63414), (494, 51219), (513, 49322), (542, 46683), (546, 46341), (702, 36043), (741, 34146), (798, 31707), (813, 31122), (819, 30894), (1026, 24661), (1197, 21138), (1482, 17073), (1626, 15561), (1638, 15447), (1729, 14634), (1897, 13338), (2223, 11382), (2394, 10569), (2439, 10374), (2457, 10298), (3458, 7317), (3523, 7182), (3591, 7046), (3794, 6669), (4446, 5691), (4878, 5187), (4914, 5149)]