18140010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{86381}}^1$

素因数の和:86398

約数の個数: 32

約数和(自身を含む): 49756032

約数和(自身を除く): 31616022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 86381, 172762, 259143, 431905, 518286, 604667, 863810, 1209334, 1295715, 1814001, 2591430, 3023335, 3628002, 6046670, 9070005, 18140010]

約数ペア:

[(1, 18140010), (2, 9070005), (3, 6046670), (5, 3628002), (6, 3023335), (7, 2591430), (10, 1814001), (14, 1295715), (15, 1209334), (21, 863810), (30, 604667), (35, 518286), (42, 431905), (70, 259143), (105, 172762), (210, 86381)]