18371342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{36307}}^1$

素因数の和:36343

約数の個数: 16

約数和(自身を含む): 31370112

約数和(自身を除く): 12998770

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 36307, 72614, 399377, 798754, 835061, 1670122, 9185671, 18371342]

約数ペア:

[(1, 18371342), (2, 9185671), (11, 1670122), (22, 835061), (23, 798754), (46, 399377), (253, 72614), (506, 36307)]