18337382

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{14717}}^1$

素因数の和:14815

約数の個数: 16

約数和(自身を含む): 31790880

約数和(自身を除く): 13453498

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 14717, 29434, 103019, 206038, 1309813, 2619626, 9168691, 18337382]

約数ペア:

[(1, 18337382), (2, 9168691), (7, 2619626), (14, 1309813), (89, 206038), (178, 103019), (623, 29434), (1246, 14717)]