15677766

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 39191040

約数和(自身を除く): 23513274

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 971, 1242, 1794, 1942, 2691, 2913, 5382, 5826, 8073, 8739, 12623, 16146, 17478, 22333, 25246, 26217, 37869, 44666, 52434, 66999, 75738, 113607, 133998, 200997, 227214, 290329, 340821, 401994, 580658, 602991, 681642, 870987, 1205982, 1741974, 2612961, 5225922, 7838883, 15677766]

約数ペア:

[(1, 15677766), (2, 7838883), (3, 5225922), (6, 2612961), (9, 1741974), (13, 1205982), (18, 870987), (23, 681642), (26, 602991), (27, 580658), (39, 401994), (46, 340821), (54, 290329), (69, 227214), (78, 200997), (117, 133998), (138, 113607), (207, 75738), (234, 66999), (299, 52434), (351, 44666), (414, 37869), (598, 26217), (621, 25246), (702, 22333), (897, 17478), (971, 16146), (1242, 12623), (1794, 8739), (1942, 8073), (2691, 5826), (2913, 5382)]