18191826

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{19069}}^1$

素因数の和:19130

約数の個数: 24

約数和(自身を含む): 40161420

約数和(自身を除く): 21969594

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 19069, 38138, 57207, 114414, 171621, 343242, 1010657, 2021314, 3031971, 6063942, 9095913, 18191826]

約数ペア:

[(1, 18191826), (2, 9095913), (3, 6063942), (6, 3031971), (9, 2021314), (18, 1010657), (53, 343242), (106, 171621), (159, 114414), (318, 57207), (477, 38138), (954, 19069)]