18329010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{87281}}^1$

素因数の和:87298

約数の個数: 32

約数和(自身を含む): 50274432

約数和(自身を除く): 31945422

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 87281, 174562, 261843, 436405, 523686, 610967, 872810, 1221934, 1309215, 1832901, 2618430, 3054835, 3665802, 6109670, 9164505, 18329010]

約数ペア:

[(1, 18329010), (2, 9164505), (3, 6109670), (5, 3665802), (6, 3054835), (7, 2618430), (10, 1832901), (14, 1309215), (15, 1221934), (21, 872810), (30, 610967), (35, 523686), (42, 436405), (70, 261843), (105, 174562), (210, 87281)]