2125566

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:720

約数の個数: 24

約数和(自身を含む): 4633200

約数和(自身を除く): 2507634

約数列:

[1, 2, 3, 6, 9, 18, 263, 449, 526, 789, 898, 1347, 1578, 2367, 2694, 4041, 4734, 8082, 118087, 236174, 354261, 708522, 1062783, 2125566]

約数ペア:

[(1, 2125566), (2, 1062783), (3, 708522), (6, 354261), (9, 236174), (18, 118087), (263, 8082), (449, 4734), (526, 4041), (789, 2694), (898, 2367), (1347, 1578)]