123420972

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{33071}}^1$

素因数の和:33389

約数の個数: 24

約数和(自身を含む): 288916992

約数和(自身を除く): 165496020

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 33071, 66142, 99213, 132284, 198426, 396852, 10285081, 20570162, 30855243, 41140324, 61710486, 123420972]

約数ペア:

[(1, 123420972), (2, 61710486), (3, 41140324), (4, 30855243), (6, 20570162), (12, 10285081), (311, 396852), (622, 198426), (933, 132284), (1244, 99213), (1866, 66142), (3732, 33071)]