628569756

素因数分解:

$2^2\times 3^2\times {\mathrm{17460271}}^1$

素因数の和:17460281

約数の個数: 18

約数和(自身を含む): 1588884752

約数和(自身を除く): 960314996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 17460271, 34920542, 52380813, 69841084, 104761626, 157142439, 209523252, 314284878, 628569756]

約数ペア:

[(1, 628569756), (2, 314284878), (3, 209523252), (4, 157142439), (6, 104761626), (9, 69841084), (12, 52380813), (18, 34920542), (36, 17460271)]