9991896

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1583}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 25090560

約数和(自身を除く): 15098664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 1583, 2104, 3156, 3166, 4749, 6312, 6332, 9498, 12664, 18996, 37992, 416329, 832658, 1248987, 1665316, 2497974, 3330632, 4995948, 9991896]

約数ペア:

[(1, 9991896), (2, 4995948), (3, 3330632), (4, 2497974), (6, 1665316), (8, 1248987), (12, 832658), (24, 416329), (263, 37992), (526, 18996), (789, 12664), (1052, 9498), (1578, 6332), (1583, 6312), (2104, 4749), (3156, 3166)]