90847638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{721013}}^1$

素因数の和:721028

約数の個数: 24

約数和(自身を含む): 224956368

約数和(自身を除く): 134108730

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 721013, 1442026, 2163039, 4326078, 5047091, 6489117, 10094182, 12978234, 15141273, 30282546, 45423819, 90847638]

約数ペア:

[(1, 90847638), (2, 45423819), (3, 30282546), (6, 15141273), (7, 12978234), (9, 10094182), (14, 6489117), (18, 5047091), (21, 4326078), (42, 2163039), (63, 1442026), (126, 721013)]