8123922

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 19537920

約数和(自身を除く): 11413998

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 93, 138, 186, 207, 211, 279, 414, 422, 558, 621, 633, 713, 837, 1242, 1266, 1426, 1674, 1899, 2139, 3798, 4278, 4853, 5697, 6417, 6541, 9706, 11394, 12834, 13082, 14559, 19251, 19623, 29118, 38502, 39246, 43677, 58869, 87354, 117738, 131031, 150443, 176607, 262062, 300886, 353214, 451329, 902658, 1353987, 2707974, 4061961, 8123922]

約数ペア:

[(1, 8123922), (2, 4061961), (3, 2707974), (6, 1353987), (9, 902658), (18, 451329), (23, 353214), (27, 300886), (31, 262062), (46, 176607), (54, 150443), (62, 131031), (69, 117738), (93, 87354), (138, 58869), (186, 43677), (207, 39246), (211, 38502), (279, 29118), (414, 19623), (422, 19251), (558, 14559), (621, 13082), (633, 12834), (713, 11394), (837, 9706), (1242, 6541), (1266, 6417), (1426, 5697), (1674, 4853), (1899, 4278), (2139, 3798)]