8620542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2253

約数の個数: 48

約数和(自身を含む): 22044672

約数和(自身を除く): 13424130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 2207, 3906, 4414, 6621, 13242, 15449, 19863, 30898, 39726, 46347, 68417, 92694, 136834, 139041, 205251, 278082, 410502, 478919, 615753, 957838, 1231506, 1436757, 2873514, 4310271, 8620542]

約数ペア:

[(1, 8620542), (2, 4310271), (3, 2873514), (6, 1436757), (7, 1231506), (9, 957838), (14, 615753), (18, 478919), (21, 410502), (31, 278082), (42, 205251), (62, 139041), (63, 136834), (93, 92694), (126, 68417), (186, 46347), (217, 39726), (279, 30898), (434, 19863), (558, 15449), (651, 13242), (1302, 6621), (1953, 4414), (2207, 3906)]