2019474

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:902

約数の個数: 24

約数和(自身を含む): 4410432

約数和(自身を除く): 2390958

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 743, 906, 1359, 1486, 2229, 2718, 4458, 6687, 13374, 112193, 224386, 336579, 673158, 1009737, 2019474]

約数ペア:

[(1, 2019474), (2, 1009737), (3, 673158), (6, 336579), (9, 224386), (18, 112193), (151, 13374), (302, 6687), (453, 4458), (743, 2718), (906, 2229), (1359, 1486)]