2516021316

素因数分解:

$2^2\times 3^2\times {\mathrm{69889481}}^1$

素因数の和:69889491

約数の個数: 18

約数和(自身を含む): 6359942862

約数和(自身を除く): 3843921546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 69889481, 139778962, 209668443, 279557924, 419336886, 629005329, 838673772, 1258010658, 2516021316]

約数ペア:

[(1, 2516021316), (2, 1258010658), (3, 838673772), (4, 629005329), (6, 419336886), (9, 279557924), (12, 209668443), (18, 139778962), (36, 69889481)]