138261372

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{500947}}^1$

素因数の和:500977

約数の個数: 24

約数和(自身を含む): 336637056

約数和(自身を除く): 198375684

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 500947, 1001894, 1502841, 2003788, 3005682, 6011364, 11521781, 23043562, 34565343, 46087124, 69130686, 138261372]

約数ペア:

[(1, 138261372), (2, 69130686), (3, 46087124), (4, 34565343), (6, 23043562), (12, 11521781), (23, 6011364), (46, 3005682), (69, 2003788), (92, 1502841), (138, 1001894), (276, 500947)]