120639666

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{410339}}^1$

素因数の和:410358

約数の個数: 24

約数和(自身を含む): 280672560

約数和(自身を除く): 160032894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 410339, 820678, 1231017, 2462034, 2872373, 5744746, 8617119, 17234238, 20106611, 40213222, 60319833, 120639666]

約数ペア:

[(1, 120639666), (2, 60319833), (3, 40213222), (6, 20106611), (7, 17234238), (14, 8617119), (21, 5744746), (42, 2872373), (49, 2462034), (98, 1231017), (147, 820678), (294, 410339)]