140978844

素因数分解:

$2^2\times 3^2\times {\mathrm{3916079}}^1$

素因数の和:3916089

約数の個数: 18

約数和(自身を含む): 356363280

約数和(自身を除く): 215384436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3916079, 7832158, 11748237, 15664316, 23496474, 35244711, 46992948, 70489422, 140978844]

約数ペア:

[(1, 140978844), (2, 70489422), (3, 46992948), (4, 35244711), (6, 23496474), (9, 15664316), (12, 11748237), (18, 7832158), (36, 3916079)]