222156774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1763149}}^1$

素因数の和:1763164

約数の個数: 24

約数和(自身を含む): 550102800

約数和(自身を除く): 327946026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1763149, 3526298, 5289447, 10578894, 12342043, 15868341, 24684086, 31736682, 37026129, 74052258, 111078387, 222156774]

約数ペア:

[(1, 222156774), (2, 111078387), (3, 74052258), (6, 37026129), (7, 31736682), (9, 24684086), (14, 15868341), (18, 12342043), (21, 10578894), (42, 5289447), (63, 3526298), (126, 1763149)]