18326130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1451}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 44117568

約数和(自身を除く): 25791438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 1451, 2105, 2526, 2902, 4210, 4353, 6315, 7255, 8706, 12630, 14510, 21765, 43530, 610871, 1221742, 1832613, 3054355, 3665226, 6108710, 9163065, 18326130]

約数ペア:

[(1, 18326130), (2, 9163065), (3, 6108710), (5, 3665226), (6, 3054355), (10, 1832613), (15, 1221742), (30, 610871), (421, 43530), (842, 21765), (1263, 14510), (1451, 12630), (2105, 8706), (2526, 7255), (2902, 6315), (4210, 4353)]