38937816

素因数分解:

$2^3\times 3^2\times {\mathrm{540803}}^1$

素因数の和:540815

約数の個数: 24

約数和(自身を含む): 105456780

約数和(自身を除く): 66518964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 540803, 1081606, 1622409, 2163212, 3244818, 4326424, 4867227, 6489636, 9734454, 12979272, 19468908, 38937816]

約数ペア:

[(1, 38937816), (2, 19468908), (3, 12979272), (4, 9734454), (6, 6489636), (8, 4867227), (9, 4326424), (12, 3244818), (18, 2163212), (24, 1622409), (36, 1081606), (72, 540803)]