83171142

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{42391}}^1$

素因数の和:42508

約数の個数: 24

約数和(自身を含む): 181861680

約数和(自身を除く): 98690538

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 42391, 84782, 127173, 254346, 381519, 763038, 4620619, 9241238, 13861857, 27723714, 41585571, 83171142]

約数ペア:

[(1, 83171142), (2, 41585571), (3, 27723714), (6, 13861857), (9, 9241238), (18, 4620619), (109, 763038), (218, 381519), (327, 254346), (654, 127173), (981, 84782), (1962, 42391)]