18043036

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{3389}}^1$

素因数の和:3426

約数の個数: 24

約数和(自身を含む): 34740720

約数和(自身を除く): 16697684

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 3389, 5324, 6778, 13556, 37279, 74558, 149116, 410069, 820138, 1640276, 4510759, 9021518, 18043036]

約数ペア:

[(1, 18043036), (2, 9021518), (4, 4510759), (11, 1640276), (22, 820138), (44, 410069), (121, 149116), (242, 74558), (484, 37279), (1331, 13556), (2662, 6778), (3389, 5324)]