17856828

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{15031}}^1$

素因数の和:15055

約数の個数: 48

約数和(自身を含む): 50507520

約数和(自身を除く): 32650692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 15031, 30062, 45093, 60124, 90186, 135279, 165341, 180372, 270558, 330682, 405837, 496023, 541116, 661364, 811674, 992046, 1488069, 1623348, 1984092, 2976138, 4464207, 5952276, 8928414, 17856828]

約数ペア:

[(1, 17856828), (2, 8928414), (3, 5952276), (4, 4464207), (6, 2976138), (9, 1984092), (11, 1623348), (12, 1488069), (18, 992046), (22, 811674), (27, 661364), (33, 541116), (36, 496023), (44, 405837), (54, 330682), (66, 270558), (99, 180372), (108, 165341), (132, 135279), (198, 90186), (297, 60124), (396, 45093), (594, 30062), (1188, 15031)]