12956664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 37290240

約数和(自身を除く): 24333576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 233, 331, 466, 662, 699, 932, 993, 1324, 1398, 1631, 1864, 1986, 2317, 2648, 2796, 3262, 3972, 4634, 4893, 5592, 6524, 6951, 7944, 9268, 9786, 13048, 13902, 18536, 19572, 27804, 39144, 55608, 77123, 154246, 231369, 308492, 462738, 539861, 616984, 925476, 1079722, 1619583, 1850952, 2159444, 3239166, 4318888, 6478332, 12956664]

約数ペア:

[(1, 12956664), (2, 6478332), (3, 4318888), (4, 3239166), (6, 2159444), (7, 1850952), (8, 1619583), (12, 1079722), (14, 925476), (21, 616984), (24, 539861), (28, 462738), (42, 308492), (56, 231369), (84, 154246), (168, 77123), (233, 55608), (331, 39144), (466, 27804), (662, 19572), (699, 18536), (932, 13902), (993, 13048), (1324, 9786), (1398, 9268), (1631, 7944), (1864, 6951), (1986, 6524), (2317, 5592), (2648, 4893), (2796, 4634), (3262, 3972)]