126268518

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1303}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 261384192

約数和(自身を除く): 135115674

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 521, 1042, 1303, 1563, 2606, 3126, 3909, 7818, 16151, 32302, 40393, 48453, 80786, 96906, 121179, 242358, 678863, 1357726, 2036589, 4073178, 21044753, 42089506, 63134259, 126268518]

約数ペア:

[(1, 126268518), (2, 63134259), (3, 42089506), (6, 21044753), (31, 4073178), (62, 2036589), (93, 1357726), (186, 678863), (521, 242358), (1042, 121179), (1303, 96906), (1563, 80786), (2606, 48453), (3126, 40393), (3909, 32302), (7818, 16151)]