1900422

素因数分解:

$2^1\times 3^4\times {\mathrm{11731}}^1$

素因数の和:11745

約数の個数: 20

約数和(自身を含む): 4258716

約数和(自身を除く): 2358294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 11731, 23462, 35193, 70386, 105579, 211158, 316737, 633474, 950211, 1900422]

約数ペア:

[(1, 1900422), (2, 950211), (3, 633474), (6, 316737), (9, 211158), (18, 105579), (27, 70386), (54, 35193), (81, 23462), (162, 11731)]