8493426

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1213}}^1$

素因数の和:1610

約数の個数: 24

約数和(自身を含む): 18464940

約数和(自身を除く): 9971514

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 1213, 2334, 2426, 3501, 3639, 7002, 7278, 10917, 21834, 471857, 943714, 1415571, 2831142, 4246713, 8493426]

約数ペア:

[(1, 8493426), (2, 4246713), (3, 2831142), (6, 1415571), (9, 943714), (18, 471857), (389, 21834), (778, 10917), (1167, 7278), (1213, 7002), (2334, 3639), (2426, 3501)]