18706772448

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79309}}^1$

素因数の和:79351

約数の個数: 240

約数和(自身を含む): 67712974560

約数和(自身を除く): 49006202112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1872, 2016, 2106, 2184, 2268, 2457, 2592, 2808, 2912, 3024, 3276, 3744, 4212, 4368, 4536, 4914, 5616, 6048, 6552, 7371, 8424, 8736, 9072, 9828, 11232, 13104, 14742, 16848, 18144, 19656, 26208, 29484, 33696, 39312, 58968, 78624, 79309, 117936, 158618, 235872, 237927, 317236, 475854, 555163, 634472, 713781, 951708, 1031017, 1110326, 1268944, 1427562, 1665489, 1903416, 2062034, 2141343, 2220652, 2537888, 2855124, 3093051, 3330978, 3806832, 4124068, 4282686, 4441304, 4996467, 5710248, 6186102, 6424029, 6661956, 7217119, 7613664, 8248136, 8565372, 8882608, 9279153, 9992934, 11420496, 12372204, 12848058, 13323912, 14434238, 14989401, 16496272, 17130744, 17765216, 18558306, 19985868, 21651357, 22840992, 24744408, 25696116, 26647824, 27837459, 28868476, 29978802, 32992544, 34261488, 37116612, 39971736, 43302714, 44968203, 49488816, 51392232, 53295648, 55674918, 57736952, 59957604, 64954071, 68522976, 74233224, 79943472, 83512377, 86605428, 89936406, 98977632, 102784464, 111349836, 115473904, 119915208, 129908142, 148466448, 159886944, 167024754, 173210856, 179872812, 194862213, 205568928, 222699672, 230947808, 239830416, 259816284, 296932896, 334049508, 346421712, 359745624, 389724426, 445399344, 479660832, 519632568, 584586639, 668099016, 692843424, 719491248, 779448852, 890798688, 1039265136, 1169173278, 1336198032, 1438982496, 1558897704, 2078530272, 2338346556, 2672396064, 3117795408, 4676693112, 6235590816, 9353386224, 18706772448]

約数ペア:

[(1, 18706772448), (2, 9353386224), (3, 6235590816), (4, 4676693112), (6, 3117795408), (7, 2672396064), (8, 2338346556), (9, 2078530272), (12, 1558897704), (13, 1438982496), (14, 1336198032), (16, 1169173278), (18, 1039265136), (21, 890798688), (24, 779448852), (26, 719491248), (27, 692843424), (28, 668099016), (32, 584586639), (36, 519632568), (39, 479660832), (42, 445399344), (48, 389724426), (52, 359745624), (54, 346421712), (56, 334049508), (63, 296932896), (72, 259816284), (78, 239830416), (81, 230947808), (84, 222699672), (91, 205568928), (96, 194862213), (104, 179872812), (108, 173210856), (112, 167024754), (117, 159886944), (126, 148466448), (144, 129908142), (156, 119915208), (162, 115473904), (168, 111349836), (182, 102784464), (189, 98977632), (208, 89936406), (216, 86605428), (224, 83512377), (234, 79943472), (252, 74233224), (273, 68522976), (288, 64954071), (312, 59957604), (324, 57736952), (336, 55674918), (351, 53295648), (364, 51392232), (378, 49488816), (416, 44968203), (432, 43302714), (468, 39971736), (504, 37116612), (546, 34261488), (567, 32992544), (624, 29978802), (648, 28868476), (672, 27837459), (702, 26647824), (728, 25696116), (756, 24744408), (819, 22840992), (864, 21651357), (936, 19985868), (1008, 18558306), (1053, 17765216), (1092, 17130744), (1134, 16496272), (1248, 14989401), (1296, 14434238), (1404, 13323912), (1456, 12848058), (1512, 12372204), (1638, 11420496), (1872, 9992934), (2016, 9279153), (2106, 8882608), (2184, 8565372), (2268, 8248136), (2457, 7613664), (2592, 7217119), (2808, 6661956), (2912, 6424029), (3024, 6186102), (3276, 5710248), (3744, 4996467), (4212, 4441304), (4368, 4282686), (4536, 4124068), (4914, 3806832), (5616, 3330978), (6048, 3093051), (6552, 2855124), (7371, 2537888), (8424, 2220652), (8736, 2141343), (9072, 2062034), (9828, 1903416), (11232, 1665489), (13104, 1427562), (14742, 1268944), (16848, 1110326), (18144, 1031017), (19656, 951708), (26208, 713781), (29484, 634472), (33696, 555163), (39312, 475854), (58968, 317236), (78624, 237927), (79309, 235872), (117936, 158618)]