309728556

素因数分解:

$2^2\times 3^3\times {\mathrm{2867857}}^1$

素因数の和:2867870

約数の個数: 24

約数和(自身を含む): 803000240

約数和(自身を除く): 493271684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2867857, 5735714, 8603571, 11471428, 17207142, 25810713, 34414284, 51621426, 77432139, 103242852, 154864278, 309728556]

約数ペア:

[(1, 309728556), (2, 154864278), (3, 103242852), (4, 77432139), (6, 51621426), (9, 34414284), (12, 25810713), (18, 17207142), (27, 11471428), (36, 8603571), (54, 5735714), (108, 2867857)]