31287366

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{158017}}^1$

素因数の和:158036

約数の個数: 24

約数和(自身を含む): 73952424

約数和(自身を除く): 42665058

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 158017, 316034, 474051, 948102, 1422153, 1738187, 2844306, 3476374, 5214561, 10429122, 15643683, 31287366]

約数ペア:

[(1, 31287366), (2, 15643683), (3, 10429122), (6, 5214561), (9, 3476374), (11, 2844306), (18, 1738187), (22, 1422153), (33, 948102), (66, 474051), (99, 316034), (198, 158017)]