91487898

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{28081}}^1$

素因数の和:28270

約数の個数: 24

約数和(自身を含む): 199326036

約数和(自身を除く): 107838138

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 28081, 56162, 84243, 168486, 252729, 505458, 5082661, 10165322, 15247983, 30495966, 45743949, 91487898]

約数ペア:

[(1, 91487898), (2, 45743949), (3, 30495966), (6, 15247983), (9, 10165322), (18, 5082661), (181, 505458), (362, 252729), (543, 168486), (1086, 84243), (1629, 56162), (3258, 28081)]