18456216

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7187}}^1$

素因数の和:7303

約数の個数: 32

約数和(自身を含む): 46578240

約数和(自身を除く): 28122024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 7187, 14374, 21561, 28748, 43122, 57496, 86244, 172488, 769009, 1538018, 2307027, 3076036, 4614054, 6152072, 9228108, 18456216]

約数ペア:

[(1, 18456216), (2, 9228108), (3, 6152072), (4, 4614054), (6, 3076036), (8, 2307027), (12, 1538018), (24, 769009), (107, 172488), (214, 86244), (321, 57496), (428, 43122), (642, 28748), (856, 21561), (1284, 14374), (2568, 7187)]