1983708

素因数分解:

$2^2\times 3^2\times {\mathrm{55103}}^1$

素因数の和:55113

約数の個数: 18

約数和(自身を含む): 5014464

約数和(自身を除く): 3030756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 55103, 110206, 165309, 220412, 330618, 495927, 661236, 991854, 1983708]

約数ペア:

[(1, 1983708), (2, 991854), (3, 661236), (4, 495927), (6, 330618), (9, 220412), (12, 165309), (18, 110206), (36, 55103)]