387819612

素因数分解:

$2^2\times 3^2\times {\mathrm{10772767}}^1$

素因数の和:10772777

約数の個数: 18

約数和(自身を含む): 980321888

約数和(自身を除く): 592502276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 10772767, 21545534, 32318301, 43091068, 64636602, 96954903, 129273204, 193909806, 387819612]

約数ペア:

[(1, 387819612), (2, 193909806), (3, 129273204), (4, 96954903), (6, 64636602), (9, 43091068), (12, 32318301), (18, 21545534), (36, 10772767)]