1816528042

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 3413539584

約数和(自身を除く): 1597011542

約数列:

[1, 2, 7, 14, 29, 41, 53, 58, 71, 82, 106, 142, 203, 287, 371, 406, 497, 574, 742, 841, 994, 1189, 1537, 1682, 2059, 2173, 2378, 2911, 3074, 3763, 4118, 4346, 5822, 5887, 7526, 8323, 10759, 11774, 14413, 15211, 16646, 20377, 21518, 26341, 28826, 30422, 34481, 40754, 44573, 52682, 59711, 63017, 68962, 84419, 89146, 109127, 119422, 126034, 154283, 168838, 218254, 241367, 308566, 312011, 417977, 441119, 482734, 590933, 624022, 763889, 835954, 882238, 1079981, 1181866, 1527778, 1827493, 2159962, 2448151, 3164683, 3654986, 4474207, 4896302, 6329366, 8948414, 12792451, 17137057, 22152781, 25584902, 31319449, 34274114, 44305562, 62638898, 129752003, 259504006, 908264021, 1816528042]

約数ペア:

[(1, 1816528042), (2, 908264021), (7, 259504006), (14, 129752003), (29, 62638898), (41, 44305562), (53, 34274114), (58, 31319449), (71, 25584902), (82, 22152781), (106, 17137057), (142, 12792451), (203, 8948414), (287, 6329366), (371, 4896302), (406, 4474207), (497, 3654986), (574, 3164683), (742, 2448151), (841, 2159962), (994, 1827493), (1189, 1527778), (1537, 1181866), (1682, 1079981), (2059, 882238), (2173, 835954), (2378, 763889), (2911, 624022), (3074, 590933), (3763, 482734), (4118, 441119), (4346, 417977), (5822, 312011), (5887, 308566), (7526, 241367), (8323, 218254), (10759, 168838), (11774, 154283), (14413, 126034), (15211, 119422), (16646, 109127), (20377, 89146), (21518, 84419), (26341, 68962), (28826, 63017), (30422, 59711), (34481, 52682), (40754, 44573)]