126509238

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{31517}}^1$

素因数の和:31748

約数の個数: 24

約数和(自身を含む): 275341248

約数和(自身を除く): 148832010

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 31517, 63034, 94551, 189102, 283653, 567306, 7028291, 14056582, 21084873, 42169746, 63254619, 126509238]

約数ペア:

[(1, 126509238), (2, 63254619), (3, 42169746), (6, 21084873), (9, 14056582), (18, 7028291), (223, 567306), (446, 283653), (669, 189102), (1338, 94551), (2007, 63034), (4014, 31517)]