18267116

素因数分解:

$2^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1453}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 36640800

約数和(自身を除く): 18373684

約数列:

[1, 2, 4, 7, 14, 28, 449, 898, 1453, 1796, 2906, 3143, 5812, 6286, 10171, 12572, 20342, 40684, 652397, 1304794, 2609588, 4566779, 9133558, 18267116]

約数ペア:

[(1, 18267116), (2, 9133558), (4, 4566779), (7, 2609588), (14, 1304794), (28, 652397), (449, 40684), (898, 20342), (1453, 12572), (1796, 10171), (2906, 6286), (3143, 5812)]