9980808

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{2111}}^1$

素因数の和:2317

約数の個数: 32

約数和(自身を含む): 25090560

約数和(自身を除く): 15109752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2111, 2364, 4222, 4728, 6333, 8444, 12666, 16888, 25332, 50664, 415867, 831734, 1247601, 1663468, 2495202, 3326936, 4990404, 9980808]

約数ペア:

[(1, 9980808), (2, 4990404), (3, 3326936), (4, 2495202), (6, 1663468), (8, 1247601), (12, 831734), (24, 415867), (197, 50664), (394, 25332), (591, 16888), (788, 12666), (1182, 8444), (1576, 6333), (2111, 4728), (2364, 4222)]