8117226

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 20106240

約数和(自身を除く): 11989014

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 373, 403, 558, 702, 746, 806, 837, 1119, 1209, 1674, 2238, 2418, 3357, 3627, 4849, 6714, 7254, 9698, 10071, 10881, 11563, 14547, 20142, 21762, 23126, 29094, 34689, 43641, 69378, 87282, 104067, 130923, 150319, 208134, 261846, 300638, 312201, 450957, 624402, 901914, 1352871, 2705742, 4058613, 8117226]

約数ペア:

[(1, 8117226), (2, 4058613), (3, 2705742), (6, 1352871), (9, 901914), (13, 624402), (18, 450957), (26, 312201), (27, 300638), (31, 261846), (39, 208134), (54, 150319), (62, 130923), (78, 104067), (93, 87282), (117, 69378), (186, 43641), (234, 34689), (279, 29094), (351, 23126), (373, 21762), (403, 20142), (558, 14547), (702, 11563), (746, 10881), (806, 10071), (837, 9698), (1119, 7254), (1209, 6714), (1674, 4849), (2238, 3627), (2418, 3357)]