12957048

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 38438400

約数和(自身を除く): 25481352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 109, 117, 127, 156, 218, 234, 254, 312, 327, 381, 436, 468, 508, 654, 762, 872, 936, 981, 1016, 1143, 1308, 1417, 1524, 1651, 1962, 2286, 2616, 2834, 3048, 3302, 3924, 4251, 4572, 4953, 5668, 6604, 7848, 8502, 9144, 9906, 11336, 12753, 13208, 13843, 14859, 17004, 19812, 25506, 27686, 29718, 34008, 39624, 41529, 51012, 55372, 59436, 83058, 102024, 110744, 118872, 124587, 166116, 179959, 249174, 332232, 359918, 498348, 539877, 719836, 996696, 1079754, 1439672, 1619631, 2159508, 3239262, 4319016, 6478524, 12957048]

約数ペア:

[(1, 12957048), (2, 6478524), (3, 4319016), (4, 3239262), (6, 2159508), (8, 1619631), (9, 1439672), (12, 1079754), (13, 996696), (18, 719836), (24, 539877), (26, 498348), (36, 359918), (39, 332232), (52, 249174), (72, 179959), (78, 166116), (104, 124587), (109, 118872), (117, 110744), (127, 102024), (156, 83058), (218, 59436), (234, 55372), (254, 51012), (312, 41529), (327, 39624), (381, 34008), (436, 29718), (468, 27686), (508, 25506), (654, 19812), (762, 17004), (872, 14859), (936, 13843), (981, 13208), (1016, 12753), (1143, 11336), (1308, 9906), (1417, 9144), (1524, 8502), (1651, 7848), (1962, 6604), (2286, 5668), (2616, 4953), (2834, 4572), (3048, 4251), (3302, 3924)]