17966564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5303}}^1$

素因数の和:5336

約数の個数: 36

約数和(自身を含む): 39504192

約数和(自身を除く): 21537628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 5303, 10606, 21212, 37121, 58333, 74242, 116666, 148484, 233332, 408331, 641663, 816662, 1283326, 1633324, 2566652, 4491641, 8983282, 17966564]

約数ペア:

[(1, 17966564), (2, 8983282), (4, 4491641), (7, 2566652), (11, 1633324), (14, 1283326), (22, 816662), (28, 641663), (44, 408331), (77, 233332), (121, 148484), (154, 116666), (242, 74242), (308, 58333), (484, 37121), (847, 21212), (1694, 10606), (3388, 5303)]