18364527

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 27209520

約数和(自身を除く): 8844993

約数列:

[1, 3, 9, 89, 101, 227, 267, 303, 681, 801, 909, 2043, 8989, 20203, 22927, 26967, 60609, 68781, 80901, 181827, 206343, 2040503, 6121509, 18364527]

約数ペア:

[(1, 18364527), (3, 6121509), (9, 2040503), (89, 206343), (101, 181827), (227, 80901), (267, 68781), (303, 60609), (681, 26967), (801, 22927), (909, 20203), (2043, 8989)]