18783028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25111}}^1$

素因数の和:25143

約数の個数: 24

約数和(自身を含む): 37969344

約数和(自身を除く): 19186316

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 25111, 50222, 100444, 276221, 426887, 552442, 853774, 1104884, 1707548, 4695757, 9391514, 18783028]

約数ペア:

[(1, 18783028), (2, 9391514), (4, 4695757), (11, 1707548), (17, 1104884), (22, 853774), (34, 552442), (44, 426887), (68, 276221), (187, 100444), (374, 50222), (748, 25111)]