7189428

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{13933}}^1$

素因数の和:13983

約数の個数: 24

約数和(自身を含む): 17166688

約数和(自身を除く): 9977260

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 13933, 27866, 41799, 55732, 83598, 167196, 599119, 1198238, 1797357, 2396476, 3594714, 7189428]

約数ペア:

[(1, 7189428), (2, 3594714), (3, 2396476), (4, 1797357), (6, 1198238), (12, 599119), (43, 167196), (86, 83598), (129, 55732), (172, 41799), (258, 27866), (516, 13933)]