18441521290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2293}}^1\times {\mathrm{47309}}^1$

素因数の和:49626

約数の個数: 32

約数和(自身を含む): 35163441360

約数和(自身を除く): 16721920070

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2293, 4586, 11465, 22930, 38981, 47309, 77962, 94618, 194905, 236545, 389810, 473090, 804253, 1608506, 4021265, 8042530, 108479537, 216959074, 542397685, 1084795370, 1844152129, 3688304258, 9220760645, 18441521290]

約数ペア:

[(1, 18441521290), (2, 9220760645), (5, 3688304258), (10, 1844152129), (17, 1084795370), (34, 542397685), (85, 216959074), (170, 108479537), (2293, 8042530), (4586, 4021265), (11465, 1608506), (22930, 804253), (38981, 473090), (47309, 389810), (77962, 236545), (94618, 194905)]