18186924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{683}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 48722688

約数和(自身を除く): 30535764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 317, 634, 683, 951, 1268, 1366, 1902, 2049, 2219, 2732, 3804, 4098, 4438, 4781, 6657, 8196, 8876, 9562, 13314, 14343, 19124, 26628, 28686, 57372, 216511, 433022, 649533, 866044, 1299066, 1515577, 2598132, 3031154, 4546731, 6062308, 9093462, 18186924]

約数ペア:

[(1, 18186924), (2, 9093462), (3, 6062308), (4, 4546731), (6, 3031154), (7, 2598132), (12, 1515577), (14, 1299066), (21, 866044), (28, 649533), (42, 433022), (84, 216511), (317, 57372), (634, 28686), (683, 26628), (951, 19124), (1268, 14343), (1366, 13314), (1902, 9562), (2049, 8876), (2219, 8196), (2732, 6657), (3804, 4781), (4098, 4438)]