238609938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{52121}}^1$

素因数の和:52242

約数の個数: 32

約数和(自身を含む): 550408320

約数和(自身を除く): 311798382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 52121, 104242, 156363, 312726, 364847, 729694, 1094541, 2189082, 5681189, 11362378, 17043567, 34087134, 39768323, 79536646, 119304969, 238609938]

約数ペア:

[(1, 238609938), (2, 119304969), (3, 79536646), (6, 39768323), (7, 34087134), (14, 17043567), (21, 11362378), (42, 5681189), (109, 2189082), (218, 1094541), (327, 729694), (654, 364847), (763, 312726), (1526, 156363), (2289, 104242), (4578, 52121)]