40474386

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{28463}}^1$

素因数の和:28550

約数の個数: 24

約数和(自身を含む): 88807680

約数和(自身を除く): 48333294

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 28463, 56926, 85389, 170778, 256167, 512334, 2248577, 4497154, 6745731, 13491462, 20237193, 40474386]

約数ペア:

[(1, 40474386), (2, 20237193), (3, 13491462), (6, 6745731), (9, 4497154), (18, 2248577), (79, 512334), (158, 256167), (237, 170778), (474, 85389), (711, 56926), (1422, 28463)]