40998188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12101}}^1$

素因数の和:12134

約数の個数: 36

約数和(自身を含む): 90135696

約数和(自身を除く): 49137508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 12101, 24202, 48404, 84707, 133111, 169414, 266222, 338828, 532444, 931777, 1464221, 1863554, 2928442, 3727108, 5856884, 10249547, 20499094, 40998188]

約数ペア:

[(1, 40998188), (2, 20499094), (4, 10249547), (7, 5856884), (11, 3727108), (14, 2928442), (22, 1863554), (28, 1464221), (44, 931777), (77, 532444), (121, 338828), (154, 266222), (242, 169414), (308, 133111), (484, 84707), (847, 48404), (1694, 24202), (3388, 12101)]