15910986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 41827968

約数和(自身を除く): 25916982

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 49, 69, 78, 91, 98, 138, 147, 161, 181, 182, 273, 294, 299, 322, 362, 483, 543, 546, 598, 637, 897, 966, 1086, 1127, 1267, 1274, 1794, 1911, 2093, 2254, 2353, 2534, 3381, 3801, 3822, 4163, 4186, 4706, 6279, 6762, 7059, 7602, 8326, 8869, 12489, 12558, 14118, 14651, 16471, 17738, 24978, 26607, 29141, 29302, 32942, 43953, 49413, 53214, 54119, 58282, 87423, 87906, 98826, 108238, 115297, 162357, 174846, 203987, 230594, 324714, 345891, 378833, 407974, 611961, 691782, 757666, 1136499, 1223922, 2272998, 2651831, 5303662, 7955493, 15910986]

約数ペア:

[(1, 15910986), (2, 7955493), (3, 5303662), (6, 2651831), (7, 2272998), (13, 1223922), (14, 1136499), (21, 757666), (23, 691782), (26, 611961), (39, 407974), (42, 378833), (46, 345891), (49, 324714), (69, 230594), (78, 203987), (91, 174846), (98, 162357), (138, 115297), (147, 108238), (161, 98826), (181, 87906), (182, 87423), (273, 58282), (294, 54119), (299, 53214), (322, 49413), (362, 43953), (483, 32942), (543, 29302), (546, 29141), (598, 26607), (637, 24978), (897, 17738), (966, 16471), (1086, 14651), (1127, 14118), (1267, 12558), (1274, 12489), (1794, 8869), (1911, 8326), (2093, 7602), (2254, 7059), (2353, 6762), (2534, 6279), (3381, 4706), (3801, 4186), (3822, 4163)]