81475284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{617237}}^1$

素因数の和:617255

約数の個数: 24

約数和(自身を含む): 207391968

約数和(自身を除く): 125916684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 617237, 1234474, 1851711, 2468948, 3703422, 6789607, 7406844, 13579214, 20368821, 27158428, 40737642, 81475284]

約数ペア:

[(1, 81475284), (2, 40737642), (3, 27158428), (4, 20368821), (6, 13579214), (11, 7406844), (12, 6789607), (22, 3703422), (33, 2468948), (44, 1851711), (66, 1234474), (132, 617237)]