40018462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{14323}}^1$

素因数の和:14463

約数の個数: 16

約数和(自身を含む): 66004992

約数和(自身を除く): 25986530

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 14323, 28646, 157553, 315106, 1819021, 3638042, 20009231, 40018462]

約数ペア:

[(1, 40018462), (2, 20009231), (11, 3638042), (22, 1819021), (127, 315106), (254, 157553), (1397, 28646), (2794, 14323)]