458647554

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{21169}}^1$

素因数の和:21354

約数の個数: 32

約数和(自身を含む): 963319680

約数和(自身を除く): 504672126

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 3611, 7222, 10833, 21169, 21666, 42338, 63507, 127014, 486887, 973774, 1460661, 2921322, 3323533, 6647066, 9970599, 19941198, 76441259, 152882518, 229323777, 458647554]

約数ペア:

[(1, 458647554), (2, 229323777), (3, 152882518), (6, 76441259), (23, 19941198), (46, 9970599), (69, 6647066), (138, 3323533), (157, 2921322), (314, 1460661), (471, 973774), (942, 486887), (3611, 127014), (7222, 63507), (10833, 42338), (21169, 21666)]