28317618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{224743}}^1$

素因数の和:224758

約数の個数: 24

約数和(自身を含む): 70120128

約数和(自身を除く): 41802510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 224743, 449486, 674229, 1348458, 1573201, 2022687, 3146402, 4045374, 4719603, 9439206, 14158809, 28317618]

約数ペア:

[(1, 28317618), (2, 14158809), (3, 9439206), (6, 4719603), (7, 4045374), (9, 3146402), (14, 2022687), (18, 1573201), (21, 1348458), (42, 674229), (63, 449486), (126, 224743)]