16335228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2137}}^1$

素因数の和:2171

約数の個数: 72

約数和(自身を含む): 47771472

約数和(自身を除く): 31436244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2137, 2548, 3822, 4274, 6411, 7644, 8548, 12822, 14959, 25644, 27781, 29918, 44877, 55562, 59836, 83343, 89754, 104713, 111124, 166686, 179508, 194467, 209426, 314139, 333372, 388934, 418852, 583401, 628278, 777868, 1166802, 1256556, 1361269, 2333604, 2722538, 4083807, 5445076, 8167614, 16335228]

約数ペア:

[(1, 16335228), (2, 8167614), (3, 5445076), (4, 4083807), (6, 2722538), (7, 2333604), (12, 1361269), (13, 1256556), (14, 1166802), (21, 777868), (26, 628278), (28, 583401), (39, 418852), (42, 388934), (49, 333372), (52, 314139), (78, 209426), (84, 194467), (91, 179508), (98, 166686), (147, 111124), (156, 104713), (182, 89754), (196, 83343), (273, 59836), (294, 55562), (364, 44877), (546, 29918), (588, 27781), (637, 25644), (1092, 14959), (1274, 12822), (1911, 8548), (2137, 7644), (2548, 6411), (3822, 4274)]