217872348

素因数分解:

$2^2\times 3^1\times {\mathrm{3691}}^1\times {\mathrm{4919}}^1$

素因数の和:8617

約数の個数: 24

約数和(自身を含む): 508609920

約数和(自身を除く): 290737572

約数列:

[1, 2, 3, 4, 6, 12, 3691, 4919, 7382, 9838, 11073, 14757, 14764, 19676, 22146, 29514, 44292, 59028, 18156029, 36312058, 54468087, 72624116, 108936174, 217872348]

約数ペア:

[(1, 217872348), (2, 108936174), (3, 72624116), (4, 54468087), (6, 36312058), (12, 18156029), (3691, 59028), (4919, 44292), (7382, 29514), (9838, 22146), (11073, 19676), (14757, 14764)]