18374217093

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{1078489}}^1$

素因数の和:1079129

約数の個数: 16

約数和(自身を含む): 27264227200

約数和(自身を除く): 8890010107

約数列:

[1, 3, 9, 27, 631, 1893, 5679, 17037, 1078489, 3235467, 9706401, 29119203, 680526559, 2041579677, 6124739031, 18374217093]

約数ペア:

[(1, 18374217093), (3, 6124739031), (9, 2041579677), (27, 680526559), (631, 29119203), (1893, 9706401), (5679, 3235467), (17037, 1078489)]