1800606

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 3870720

約数和(自身を除く): 2070114

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 127, 139, 254, 278, 381, 417, 762, 834, 2159, 2363, 4318, 4726, 6477, 7089, 12954, 14178, 17653, 35306, 52959, 105918, 300101, 600202, 900303, 1800606]

約数ペア:

[(1, 1800606), (2, 900303), (3, 600202), (6, 300101), (17, 105918), (34, 52959), (51, 35306), (102, 17653), (127, 14178), (139, 12954), (254, 7089), (278, 6477), (381, 4726), (417, 4318), (762, 2363), (834, 2159)]