2721204

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:560

約数の個数: 36

約数和(自身を含む): 6928740

約数和(自身を除く): 4207536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 281, 538, 562, 807, 843, 1076, 1124, 1614, 1686, 2421, 2529, 3228, 3372, 4842, 5058, 9684, 10116, 75589, 151178, 226767, 302356, 453534, 680301, 907068, 1360602, 2721204]

約数ペア:

[(1, 2721204), (2, 1360602), (3, 907068), (4, 680301), (6, 453534), (9, 302356), (12, 226767), (18, 151178), (36, 75589), (269, 10116), (281, 9684), (538, 5058), (562, 4842), (807, 3372), (843, 3228), (1076, 2529), (1124, 2421), (1614, 1686)]