138773694

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{23339}}^1$

素因数の和:24335

約数の個数: 16

約数和(自身を含む): 277839360

約数和(自身を除く): 139065666

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 5946, 23339, 46678, 70017, 140034, 23128949, 46257898, 69386847, 138773694]

約数ペア:

[(1, 138773694), (2, 69386847), (3, 46257898), (6, 23128949), (991, 140034), (1982, 70017), (2973, 46678), (5946, 23339)]