7128972

素因数分解:

$2^2\times 3^4\times {\mathrm{22003}}^1$

素因数の和:22019

約数の個数: 30

約数和(自身を含む): 18637388

約数和(自身を除く): 11508416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 22003, 44006, 66009, 88012, 132018, 198027, 264036, 396054, 594081, 792108, 1188162, 1782243, 2376324, 3564486, 7128972]

約数ペア:

[(1, 7128972), (2, 3564486), (3, 2376324), (4, 1782243), (6, 1188162), (9, 792108), (12, 594081), (18, 396054), (27, 264036), (36, 198027), (54, 132018), (81, 88012), (108, 66009), (162, 44006), (324, 22003)]