228741.0000000

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{18521}}^1$

素因数の和:18571

約数の個数: 24

約数和(自身を含む): 22819104

約数和(自身を除く): 13262268

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 18521, 37042, 55563, 74084, 111126, 222252, 796403, 1592806, 2389209, 3185612, 4778418, 9556836]

約数ペア:

[(1, 9556836), (2, 4778418), (3, 3185612), (4, 2389209), (6, 1592806), (12, 796403), (43, 222252), (86, 111126), (129, 74084), (172, 55563), (258, 37042), (516, 18521)]