31183524

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{4397}}^1$

素因数の和:4604

約数の個数: 36

約数和(自身を含む): 79243164

約数和(自身を除く): 48059640

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 4397, 7092, 8794, 13191, 17588, 26382, 39573, 52764, 79146, 158292, 866209, 1732418, 2598627, 3464836, 5197254, 7795881, 10394508, 15591762, 31183524]

約数ペア:

[(1, 31183524), (2, 15591762), (3, 10394508), (4, 7795881), (6, 5197254), (9, 3464836), (12, 2598627), (18, 1732418), (36, 866209), (197, 158292), (394, 79146), (591, 52764), (788, 39573), (1182, 26382), (1773, 17588), (2364, 13191), (3546, 8794), (4397, 7092)]