239764428

素因数分解:

$2^2\times 3^3\times {\mathrm{2220041}}^1$

素因数の和:2220054

約数の個数: 24

約数和(自身を含む): 621611760

約数和(自身を除く): 381847332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2220041, 4440082, 6660123, 8880164, 13320246, 19980369, 26640492, 39960738, 59941107, 79921476, 119882214, 239764428]

約数ペア:

[(1, 239764428), (2, 119882214), (3, 79921476), (4, 59941107), (6, 39960738), (9, 26640492), (12, 19980369), (18, 13320246), (27, 8880164), (36, 6660123), (54, 4440082), (108, 2220041)]