290651076

素因数分解:

$2^2\times 3^2\times {\mathrm{8073641}}^1$

素因数の和:8073651

約数の個数: 18

約数和(自身を含む): 734701422

約数和(自身を除く): 444050346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8073641, 16147282, 24220923, 32294564, 48441846, 72662769, 96883692, 145325538, 290651076]

約数ペア:

[(1, 290651076), (2, 145325538), (3, 96883692), (4, 72662769), (6, 48441846), (9, 32294564), (12, 24220923), (18, 16147282), (36, 8073641)]