18163670404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5521}}^1\times {\mathrm{74771}}^1$

素因数の和:80307

約数の個数: 24

約数和(自身を含む): 34682842656

約数和(自身を除く): 16519172252

約数列:

[1, 2, 4, 11, 22, 44, 5521, 11042, 22084, 60731, 74771, 121462, 149542, 242924, 299084, 822481, 1644962, 3289924, 412810691, 825621382, 1651242764, 4540917601, 9081835202, 18163670404]

約数ペア:

[(1, 18163670404), (2, 9081835202), (4, 4540917601), (11, 1651242764), (22, 825621382), (44, 412810691), (5521, 3289924), (11042, 1644962), (22084, 822481), (60731, 299084), (74771, 242924), (121462, 149542)]