17666646

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 36246528

約数和(自身を除く): 18579882

約数列:

[1, 2, 3, 6, 71, 113, 142, 213, 226, 339, 367, 426, 678, 734, 1101, 2202, 8023, 16046, 24069, 26057, 41471, 48138, 52114, 78171, 82942, 124413, 156342, 248826, 2944441, 5888882, 8833323, 17666646]

約数ペア:

[(1, 17666646), (2, 8833323), (3, 5888882), (6, 2944441), (71, 248826), (113, 156342), (142, 124413), (213, 82942), (226, 78171), (339, 52114), (367, 48138), (426, 41471), (678, 26057), (734, 24069), (1101, 16046), (2202, 8023)]