218642724

素因数分解:

$2^2\times 3^2\times {\mathrm{1721}}^1\times {\mathrm{3529}}^1$

素因数の和:5260

約数の個数: 36

約数和(自身を含む): 553158060

約数和(自身を除く): 334515336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1721, 3442, 3529, 5163, 6884, 7058, 10326, 10587, 14116, 15489, 20652, 21174, 30978, 31761, 42348, 61956, 63522, 127044, 6073409, 12146818, 18220227, 24293636, 36440454, 54660681, 72880908, 109321362, 218642724]

約数ペア:

[(1, 218642724), (2, 109321362), (3, 72880908), (4, 54660681), (6, 36440454), (9, 24293636), (12, 18220227), (18, 12146818), (36, 6073409), (1721, 127044), (3442, 63522), (3529, 61956), (5163, 42348), (6884, 31761), (7058, 30978), (10326, 21174), (10587, 20652), (14116, 15489)]