12857208

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:94

約数の個数: 144

約数和(自身を含む): 41703480

約数和(自身を除く): 28846272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 49, 52, 56, 58, 78, 84, 87, 91, 98, 104, 116, 147, 156, 168, 174, 182, 196, 203, 232, 273, 294, 312, 348, 364, 377, 392, 406, 546, 588, 609, 637, 696, 728, 754, 812, 841, 1092, 1131, 1176, 1218, 1274, 1421, 1508, 1624, 1682, 1911, 2184, 2262, 2436, 2523, 2548, 2639, 2842, 3016, 3364, 3822, 4263, 4524, 4872, 5046, 5096, 5278, 5684, 5887, 6728, 7644, 7917, 8526, 9048, 10092, 10556, 10933, 11368, 11774, 15288, 15834, 17052, 17661, 18473, 20184, 21112, 21866, 23548, 31668, 32799, 34104, 35322, 36946, 41209, 43732, 47096, 55419, 63336, 65598, 70644, 73892, 76531, 82418, 87464, 110838, 123627, 131196, 141288, 147784, 153062, 164836, 221676, 229593, 247254, 262392, 306124, 329672, 443352, 459186, 494508, 535717, 612248, 918372, 989016, 1071434, 1607151, 1836744, 2142868, 3214302, 4285736, 6428604, 12857208]

約数ペア:

[(1, 12857208), (2, 6428604), (3, 4285736), (4, 3214302), (6, 2142868), (7, 1836744), (8, 1607151), (12, 1071434), (13, 989016), (14, 918372), (21, 612248), (24, 535717), (26, 494508), (28, 459186), (29, 443352), (39, 329672), (42, 306124), (49, 262392), (52, 247254), (56, 229593), (58, 221676), (78, 164836), (84, 153062), (87, 147784), (91, 141288), (98, 131196), (104, 123627), (116, 110838), (147, 87464), (156, 82418), (168, 76531), (174, 73892), (182, 70644), (196, 65598), (203, 63336), (232, 55419), (273, 47096), (294, 43732), (312, 41209), (348, 36946), (364, 35322), (377, 34104), (392, 32799), (406, 31668), (546, 23548), (588, 21866), (609, 21112), (637, 20184), (696, 18473), (728, 17661), (754, 17052), (812, 15834), (841, 15288), (1092, 11774), (1131, 11368), (1176, 10933), (1218, 10556), (1274, 10092), (1421, 9048), (1508, 8526), (1624, 7917), (1682, 7644), (1911, 6728), (2184, 5887), (2262, 5684), (2436, 5278), (2523, 5096), (2548, 5046), (2639, 4872), (2842, 4524), (3016, 4263), (3364, 3822)]