138634542

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4211}}^1$

素因数の和:4309

約数の個数: 48

約数和(自身を含む): 315394560

約数和(自身を除く): 176760018

約数列:

[1, 2, 3, 6, 9, 18, 31, 59, 62, 93, 118, 177, 186, 279, 354, 531, 558, 1062, 1829, 3658, 4211, 5487, 8422, 10974, 12633, 16461, 25266, 32922, 37899, 75798, 130541, 248449, 261082, 391623, 496898, 745347, 783246, 1174869, 1490694, 2236041, 2349738, 4472082, 7701919, 15403838, 23105757, 46211514, 69317271, 138634542]

約数ペア:

[(1, 138634542), (2, 69317271), (3, 46211514), (6, 23105757), (9, 15403838), (18, 7701919), (31, 4472082), (59, 2349738), (62, 2236041), (93, 1490694), (118, 1174869), (177, 783246), (186, 745347), (279, 496898), (354, 391623), (531, 261082), (558, 248449), (1062, 130541), (1829, 75798), (3658, 37899), (4211, 32922), (5487, 25266), (8422, 16461), (10974, 12633)]