8661924

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 22657600

約数和(自身を除く): 13995676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 577, 834, 1154, 1251, 1668, 1731, 2308, 2502, 3462, 3753, 5004, 5193, 6924, 7506, 10386, 15012, 15579, 20772, 31158, 62316, 80203, 160406, 240609, 320812, 481218, 721827, 962436, 1443654, 2165481, 2887308, 4330962, 8661924]

約数ペア:

[(1, 8661924), (2, 4330962), (3, 2887308), (4, 2165481), (6, 1443654), (9, 962436), (12, 721827), (18, 481218), (27, 320812), (36, 240609), (54, 160406), (108, 80203), (139, 62316), (278, 31158), (417, 20772), (556, 15579), (577, 15012), (834, 10386), (1154, 7506), (1251, 6924), (1668, 5193), (1731, 5004), (2308, 3753), (2502, 3462)]