315055566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2500441}}^1$

素因数の和:2500456

約数の個数: 24

約数和(自身を含む): 780137904

約数和(自身を除く): 465082338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2500441, 5000882, 7501323, 15002646, 17503087, 22503969, 35006174, 45007938, 52509261, 105018522, 157527783, 315055566]

約数ペア:

[(1, 315055566), (2, 157527783), (3, 105018522), (6, 52509261), (7, 45007938), (9, 35006174), (14, 22503969), (18, 17503087), (21, 15002646), (42, 7501323), (63, 5000882), (126, 2500441)]