121516488

素因数分解:

$2^3\times 3^2\times {\mathrm{1687729}}^1$

素因数の和:1687741

約数の個数: 24

約数和(自身を含む): 329107350

約数和(自身を除く): 207590862

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1687729, 3375458, 5063187, 6750916, 10126374, 13501832, 15189561, 20252748, 30379122, 40505496, 60758244, 121516488]

約数ペア:

[(1, 121516488), (2, 60758244), (3, 40505496), (4, 30379122), (6, 20252748), (8, 15189561), (9, 13501832), (12, 10126374), (18, 6750916), (24, 5063187), (36, 3375458), (72, 1687729)]