289201518

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{945103}}^1$

素因数の和:945128

約数の個数: 24

約数和(自身を含む): 663463008

約数和(自身を除く): 374261490

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 945103, 1890206, 2835309, 5670618, 8505927, 16066751, 17011854, 32133502, 48200253, 96400506, 144600759, 289201518]

約数ペア:

[(1, 289201518), (2, 144600759), (3, 96400506), (6, 48200253), (9, 32133502), (17, 17011854), (18, 16066751), (34, 8505927), (51, 5670618), (102, 2835309), (153, 1890206), (306, 945103)]