1277256582

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{10136957}}^1$

素因数の和:10136972

約数の個数: 24

約数和(自身を含む): 3162730896

約数和(自身を除く): 1885474314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 10136957, 20273914, 30410871, 60821742, 70958699, 91232613, 141917398, 182465226, 212876097, 425752194, 638628291, 1277256582]

約数ペア:

[(1, 1277256582), (2, 638628291), (3, 425752194), (6, 212876097), (7, 182465226), (9, 141917398), (14, 91232613), (18, 70958699), (21, 60821742), (42, 30410871), (63, 20273914), (126, 10136957)]