21313134

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{51481}}^1$

素因数の和:51512

約数の個数: 24

約数和(自身を含む): 48187152

約数和(自身を除く): 26874018

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 51481, 102962, 154443, 308886, 463329, 926658, 1184063, 2368126, 3552189, 7104378, 10656567, 21313134]

約数ペア:

[(1, 21313134), (2, 10656567), (3, 7104378), (6, 3552189), (9, 2368126), (18, 1184063), (23, 926658), (46, 463329), (69, 308886), (138, 154443), (207, 102962), (414, 51481)]