18374217219

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2437}}^1\times {\mathrm{49279}}^1$

素因数の和:51739

約数の個数: 24

約数和(自身を含む): 28113845760

約数和(自身を除く): 9739628541

約数列:

[1, 3, 9, 17, 51, 153, 2437, 7311, 21933, 41429, 49279, 124287, 147837, 372861, 443511, 837743, 2513229, 7539687, 120092923, 360278769, 1080836307, 2041579691, 6124739073, 18374217219]

約数ペア:

[(1, 18374217219), (3, 6124739073), (9, 2041579691), (17, 1080836307), (51, 360278769), (153, 120092923), (2437, 7539687), (7311, 2513229), (21933, 837743), (41429, 443511), (49279, 372861), (124287, 147837)]