9118278

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 22579200

約数和(自身を除く): 13460922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 419, 558, 702, 806, 837, 838, 1209, 1257, 1674, 2418, 2514, 3627, 3771, 5447, 7254, 7542, 10881, 10894, 11313, 12989, 16341, 21762, 22626, 25978, 32682, 38967, 49023, 77934, 98046, 116901, 147069, 168857, 233802, 294138, 337714, 350703, 506571, 701406, 1013142, 1519713, 3039426, 4559139, 9118278]

約数ペア:

[(1, 9118278), (2, 4559139), (3, 3039426), (6, 1519713), (9, 1013142), (13, 701406), (18, 506571), (26, 350703), (27, 337714), (31, 294138), (39, 233802), (54, 168857), (62, 147069), (78, 116901), (93, 98046), (117, 77934), (186, 49023), (234, 38967), (279, 32682), (351, 25978), (403, 22626), (419, 21762), (558, 16341), (702, 12989), (806, 11313), (837, 10894), (838, 10881), (1209, 7542), (1257, 7254), (1674, 5447), (2418, 3771), (2514, 3627)]