145553256

素因数分解:

$2^3\times 3^2\times {\mathrm{2021573}}^1$

素因数の和:2021585

約数の個数: 24

約数和(自身を含む): 394206930

約数和(自身を除く): 248653674

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2021573, 4043146, 6064719, 8086292, 12129438, 16172584, 18194157, 24258876, 36388314, 48517752, 72776628, 145553256]

約数ペア:

[(1, 145553256), (2, 72776628), (3, 48517752), (4, 36388314), (6, 24258876), (8, 18194157), (9, 16172584), (12, 12129438), (18, 8086292), (24, 6064719), (36, 4043146), (72, 2021573)]