12938616

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 37200240

約数和(自身を除く): 24261624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 246, 324, 328, 369, 487, 492, 648, 738, 974, 984, 1107, 1461, 1476, 1948, 2214, 2922, 2952, 3321, 3896, 4383, 4428, 5844, 6642, 8766, 8856, 11688, 13149, 13284, 17532, 19967, 26298, 26568, 35064, 39447, 39934, 52596, 59901, 78894, 79868, 105192, 119802, 157788, 159736, 179703, 239604, 315576, 359406, 479208, 539109, 718812, 1078218, 1437624, 1617327, 2156436, 3234654, 4312872, 6469308, 12938616]

約数ペア:

[(1, 12938616), (2, 6469308), (3, 4312872), (4, 3234654), (6, 2156436), (8, 1617327), (9, 1437624), (12, 1078218), (18, 718812), (24, 539109), (27, 479208), (36, 359406), (41, 315576), (54, 239604), (72, 179703), (81, 159736), (82, 157788), (108, 119802), (123, 105192), (162, 79868), (164, 78894), (216, 59901), (246, 52596), (324, 39934), (328, 39447), (369, 35064), (487, 26568), (492, 26298), (648, 19967), (738, 17532), (974, 13284), (984, 13149), (1107, 11688), (1461, 8856), (1476, 8766), (1948, 6642), (2214, 5844), (2922, 4428), (2952, 4383), (3321, 3896)]