31263066

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 70536960

約数和(自身を除く): 39273894

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 179, 186, 279, 313, 358, 537, 558, 626, 939, 1074, 1611, 1878, 2817, 3222, 5549, 5634, 9703, 11098, 16647, 19406, 29109, 33294, 49941, 56027, 58218, 87327, 99882, 112054, 168081, 174654, 336162, 504243, 1008486, 1736837, 3473674, 5210511, 10421022, 15631533, 31263066]

約数ペア:

[(1, 31263066), (2, 15631533), (3, 10421022), (6, 5210511), (9, 3473674), (18, 1736837), (31, 1008486), (62, 504243), (93, 336162), (179, 174654), (186, 168081), (279, 112054), (313, 99882), (358, 87327), (537, 58218), (558, 56027), (626, 49941), (939, 33294), (1074, 29109), (1611, 19406), (1878, 16647), (2817, 11098), (3222, 9703), (5549, 5634)]