18116373

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 28588032

約数和(自身を除く): 10471659

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 473, 561, 731, 751, 1419, 2193, 2253, 8041, 8261, 12767, 24123, 24783, 32293, 38301, 96879, 140437, 355223, 421311, 548981, 1065669, 1646943, 6038791, 18116373]

約数ペア:

[(1, 18116373), (3, 6038791), (11, 1646943), (17, 1065669), (33, 548981), (43, 421311), (51, 355223), (129, 140437), (187, 96879), (473, 38301), (561, 32293), (731, 24783), (751, 24123), (1419, 12767), (2193, 8261), (2253, 8041)]