8664762498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2318021}}^1$

素因数の和:2318122

約数の個数: 32

約数和(自身を含む): 20027710080

約数和(自身を除く): 11362947582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 2318021, 4636042, 6954063, 13908126, 16226147, 32452294, 48678441, 97356882, 206303869, 412607738, 618911607, 1237823214, 1444127083, 2888254166, 4332381249, 8664762498]

約数ペア:

[(1, 8664762498), (2, 4332381249), (3, 2888254166), (6, 1444127083), (7, 1237823214), (14, 618911607), (21, 412607738), (42, 206303869), (89, 97356882), (178, 48678441), (267, 32452294), (534, 16226147), (623, 13908126), (1246, 6954063), (1869, 4636042), (3738, 2318021)]