18496179

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1399}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 29047200

約数和(自身を除く): 10551021

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 1017, 1399, 1469, 4197, 4407, 12591, 13221, 18187, 54561, 158087, 163683, 474261, 1422783, 2055131, 6165393, 18496179]

約数ペア:

[(1, 18496179), (3, 6165393), (9, 2055131), (13, 1422783), (39, 474261), (113, 163683), (117, 158087), (339, 54561), (1017, 18187), (1399, 13221), (1469, 12591), (4197, 4407)]