8387406

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3557}}^1$

素因数の和:3696

約数の個数: 24

約数和(自身を含む): 18316584

約数和(自身を除く): 9929178

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 3557, 7114, 10671, 21342, 32013, 64026, 465967, 931934, 1397901, 2795802, 4193703, 8387406]

約数ペア:

[(1, 8387406), (2, 4193703), (3, 2795802), (6, 1397901), (9, 931934), (18, 465967), (131, 64026), (262, 32013), (393, 21342), (786, 10671), (1179, 7114), (2358, 3557)]