270147654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2144029}}^1$

素因数の和:2144044

約数の個数: 24

約数和(自身を含む): 668937360

約数和(自身を除く): 398789706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2144029, 4288058, 6432087, 12864174, 15008203, 19296261, 30016406, 38592522, 45024609, 90049218, 135073827, 270147654]

約数ペア:

[(1, 270147654), (2, 135073827), (3, 90049218), (6, 45024609), (7, 38592522), (9, 30016406), (14, 19296261), (18, 15008203), (21, 12864174), (42, 6432087), (63, 4288058), (126, 2144029)]