12921048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 41333760

約数和(自身を除く): 28412712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 827, 868, 1116, 1302, 1654, 1736, 1953, 2232, 2481, 2604, 3308, 3906, 4962, 5208, 5789, 6616, 7443, 7812, 9924, 11578, 14886, 15624, 17367, 19848, 23156, 25637, 29772, 34734, 46312, 51274, 52101, 59544, 69468, 76911, 102548, 104202, 138936, 153822, 179459, 205096, 208404, 230733, 307644, 358918, 416808, 461466, 538377, 615288, 717836, 922932, 1076754, 1435672, 1615131, 1845864, 2153508, 3230262, 4307016, 6460524, 12921048]

約数ペア:

[(1, 12921048), (2, 6460524), (3, 4307016), (4, 3230262), (6, 2153508), (7, 1845864), (8, 1615131), (9, 1435672), (12, 1076754), (14, 922932), (18, 717836), (21, 615288), (24, 538377), (28, 461466), (31, 416808), (36, 358918), (42, 307644), (56, 230733), (62, 208404), (63, 205096), (72, 179459), (84, 153822), (93, 138936), (124, 104202), (126, 102548), (168, 76911), (186, 69468), (217, 59544), (248, 52101), (252, 51274), (279, 46312), (372, 34734), (434, 29772), (504, 25637), (558, 23156), (651, 19848), (744, 17367), (827, 15624), (868, 14886), (1116, 11578), (1302, 9924), (1654, 7812), (1736, 7443), (1953, 6616), (2232, 5789), (2481, 5208), (2604, 4962), (3308, 3906)]