2021145762

素因数分解:

$2^1\times 3^1\times {\mathrm{4817}}^1\times {\mathrm{69931}}^1$

素因数の和:74753

約数の個数: 16

約数和(自身を含む): 4043188512

約数和(自身を除く): 2022042750

約数列:

[1, 2, 3, 6, 4817, 9634, 14451, 28902, 69931, 139862, 209793, 419586, 336857627, 673715254, 1010572881, 2021145762]

約数ペア:

[(1, 2021145762), (2, 1010572881), (3, 673715254), (6, 336857627), (4817, 419586), (9634, 209793), (14451, 139862), (28902, 69931)]