1788804

素因数分解:

$2^2\times 3^4\times {\mathrm{5521}}^1$

素因数の和:5537

約数の個数: 30

約数和(自身を含む): 4677134

約数和(自身を除く): 2888330

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 5521, 11042, 16563, 22084, 33126, 49689, 66252, 99378, 149067, 198756, 298134, 447201, 596268, 894402, 1788804]

約数ペア:

[(1, 1788804), (2, 894402), (3, 596268), (4, 447201), (6, 298134), (9, 198756), (12, 149067), (18, 99378), (27, 66252), (36, 49689), (54, 33126), (81, 22084), (108, 16563), (162, 11042), (324, 5521)]