421263516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1847647}}^1$

素因数の和:1847673

約数の個数: 24

約数和(自身を含む): 1034682880

約数和(自身を除く): 613419364

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1847647, 3695294, 5542941, 7390588, 11085882, 22171764, 35105293, 70210586, 105315879, 140421172, 210631758, 421263516]

約数ペア:

[(1, 421263516), (2, 210631758), (3, 140421172), (4, 105315879), (6, 70210586), (12, 35105293), (19, 22171764), (38, 11085882), (57, 7390588), (76, 5542941), (114, 3695294), (228, 1847647)]