18246996905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{6949}}^1\times {\mathrm{12809}}^1$

素因数の和:19804

約数の個数: 16

約数和(自身を含む): 22435434000

約数和(自身を除く): 4188437095

約数列:

[1, 5, 41, 205, 6949, 12809, 34745, 64045, 284909, 525169, 1424545, 2625845, 89009741, 445048705, 3649399381, 18246996905]

約数ペア:

[(1, 18246996905), (5, 3649399381), (41, 445048705), (205, 89009741), (6949, 2625845), (12809, 1424545), (34745, 525169), (64045, 284909)]