2912611026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{20551}}^1$

素因数の和:20671

約数の個数: 64

約数和(自身を含む): 6629253120

約数和(自身を除く): 3716642094

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 79, 138, 158, 237, 299, 474, 598, 897, 1027, 1794, 1817, 2054, 3081, 3634, 5451, 6162, 10902, 20551, 23621, 41102, 47242, 61653, 70863, 123306, 141726, 267163, 472673, 534326, 801489, 945346, 1418019, 1602978, 1623529, 2836038, 3247058, 4870587, 6144749, 9741174, 12289498, 18434247, 21105877, 36868494, 37341167, 42211754, 63317631, 74682334, 112023501, 126635262, 224047002, 485435171, 970870342, 1456305513, 2912611026]

約数ペア:

[(1, 2912611026), (2, 1456305513), (3, 970870342), (6, 485435171), (13, 224047002), (23, 126635262), (26, 112023501), (39, 74682334), (46, 63317631), (69, 42211754), (78, 37341167), (79, 36868494), (138, 21105877), (158, 18434247), (237, 12289498), (299, 9741174), (474, 6144749), (598, 4870587), (897, 3247058), (1027, 2836038), (1794, 1623529), (1817, 1602978), (2054, 1418019), (3081, 945346), (3634, 801489), (5451, 534326), (6162, 472673), (10902, 267163), (20551, 141726), (23621, 123306), (41102, 70863), (47242, 61653)]