1788897636

素因数分解:

$2^2\times 3^4\times {\mathrm{5521289}}^1$

素因数の和:5521305

約数の個数: 30

約数和(自身を含む): 4676532630

約数和(自身を除く): 2887634994

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 5521289, 11042578, 16563867, 22085156, 33127734, 49691601, 66255468, 99383202, 149074803, 198766404, 298149606, 447224409, 596299212, 894448818, 1788897636]

約数ペア:

[(1, 1788897636), (2, 894448818), (3, 596299212), (4, 447224409), (6, 298149606), (9, 198766404), (12, 149074803), (18, 99383202), (27, 66255468), (36, 49691601), (54, 33127734), (81, 22085156), (108, 16563867), (162, 11042578), (324, 5521289)]