2011431438

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{740041}}^1$

素因数の和:740200

約数の個数: 24

約数和(自身を含む): 4386968976

約数和(自身を除く): 2375537538

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 740041, 1480082, 2220123, 4440246, 6660369, 13320738, 111746191, 223492382, 335238573, 670477146, 1005715719, 2011431438]

約数ペア:

[(1, 2011431438), (2, 1005715719), (3, 670477146), (6, 335238573), (9, 223492382), (18, 111746191), (151, 13320738), (302, 6660369), (453, 4440246), (906, 2220123), (1359, 1480082), (2718, 740041)]