631347012

素因数分解:

$2^2\times 3^2\times {\mathrm{941}}^1\times {\mathrm{18637}}^1$

素因数の和:19588

約数の個数: 36

約数和(自身を含む): 1597686636

約数和(自身を除く): 966339624

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 941, 1882, 2823, 3764, 5646, 8469, 11292, 16938, 18637, 33876, 37274, 55911, 74548, 111822, 167733, 223644, 335466, 670932, 17537417, 35074834, 52612251, 70149668, 105224502, 157836753, 210449004, 315673506, 631347012]

約数ペア:

[(1, 631347012), (2, 315673506), (3, 210449004), (4, 157836753), (6, 105224502), (9, 70149668), (12, 52612251), (18, 35074834), (36, 17537417), (941, 670932), (1882, 335466), (2823, 223644), (3764, 167733), (5646, 111822), (8469, 74548), (11292, 55911), (16938, 37274), (18637, 33876)]