38418741

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1129}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 58760000

約数和(自身を除く): 20341259

約数列:

[1, 3, 9, 19, 57, 171, 199, 597, 1129, 1791, 3387, 3781, 10161, 11343, 21451, 34029, 64353, 193059, 224671, 674013, 2022039, 4268749, 12806247, 38418741]

約数ペア:

[(1, 38418741), (3, 12806247), (9, 4268749), (19, 2022039), (57, 674013), (171, 224671), (199, 193059), (597, 64353), (1129, 34029), (1791, 21451), (3387, 11343), (3781, 10161)]