23389686

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 52835328

約数和(自身を除く): 29445642

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 167, 186, 251, 279, 334, 501, 502, 558, 753, 1002, 1503, 1506, 2259, 3006, 4518, 5177, 7781, 10354, 15531, 15562, 23343, 31062, 41917, 46593, 46686, 70029, 83834, 93186, 125751, 140058, 251502, 377253, 754506, 1299427, 2598854, 3898281, 7796562, 11694843, 23389686]

約数ペア:

[(1, 23389686), (2, 11694843), (3, 7796562), (6, 3898281), (9, 2598854), (18, 1299427), (31, 754506), (62, 377253), (93, 251502), (167, 140058), (186, 125751), (251, 93186), (279, 83834), (334, 70029), (501, 46686), (502, 46593), (558, 41917), (753, 31062), (1002, 23343), (1503, 15562), (1506, 15531), (2259, 10354), (3006, 7781), (4518, 5177)]