12434886

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{18671}}^1$

素因数の和:18716

約数の個数: 24

約数和(自身を含む): 27671904

約数和(自身を除く): 15237018

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 18671, 37342, 56013, 112026, 168039, 336078, 690827, 1381654, 2072481, 4144962, 6217443, 12434886]

約数ペア:

[(1, 12434886), (2, 6217443), (3, 4144962), (6, 2072481), (9, 1381654), (18, 690827), (37, 336078), (74, 168039), (111, 112026), (222, 56013), (333, 37342), (666, 18671)]