15930684

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{821}}^1$

素因数の和:856

約数の個数: 108

約数和(自身を含む): 51164568

約数和(自身を除く): 35233884

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 821, 882, 924, 1078, 1386, 1617, 1642, 1764, 2156, 2463, 2772, 3234, 3284, 4851, 4926, 5747, 6468, 7389, 9031, 9702, 9852, 11494, 14778, 17241, 18062, 19404, 22988, 27093, 29556, 34482, 36124, 40229, 51723, 54186, 63217, 68964, 80458, 81279, 103446, 108372, 120687, 126434, 160916, 162558, 189651, 206892, 241374, 252868, 325116, 362061, 379302, 442519, 482748, 568953, 724122, 758604, 885038, 1137906, 1327557, 1448244, 1770076, 2275812, 2655114, 3982671, 5310228, 7965342, 15930684]

約数ペア:

[(1, 15930684), (2, 7965342), (3, 5310228), (4, 3982671), (6, 2655114), (7, 2275812), (9, 1770076), (11, 1448244), (12, 1327557), (14, 1137906), (18, 885038), (21, 758604), (22, 724122), (28, 568953), (33, 482748), (36, 442519), (42, 379302), (44, 362061), (49, 325116), (63, 252868), (66, 241374), (77, 206892), (84, 189651), (98, 162558), (99, 160916), (126, 126434), (132, 120687), (147, 108372), (154, 103446), (196, 81279), (198, 80458), (231, 68964), (252, 63217), (294, 54186), (308, 51723), (396, 40229), (441, 36124), (462, 34482), (539, 29556), (588, 27093), (693, 22988), (821, 19404), (882, 18062), (924, 17241), (1078, 14778), (1386, 11494), (1617, 9852), (1642, 9702), (1764, 9031), (2156, 7389), (2463, 6468), (2772, 5747), (3234, 4926), (3284, 4851)]