18004798

素因数分解:

$2^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{2459}}^1$

素因数の和:2991

約数の個数: 16

約数和(自身を含む): 30936960

約数和(自身を除く): 12932162

約数列:

[1, 2, 7, 14, 523, 1046, 2459, 3661, 4918, 7322, 17213, 34426, 1286057, 2572114, 9002399, 18004798]

約数ペア:

[(1, 18004798), (2, 9002399), (7, 2572114), (14, 1286057), (523, 34426), (1046, 17213), (2459, 7322), (3661, 4918)]