1279638

素因数分解:

$2^1\times 3^5\times {\mathrm{2633}}^1$

素因数の和:2650

約数の個数: 24

約数和(自身を含む): 2876328

約数和(自身を除く): 1596690

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 2633, 5266, 7899, 15798, 23697, 47394, 71091, 142182, 213273, 426546, 639819, 1279638]

約数ペア:

[(1, 1279638), (2, 639819), (3, 426546), (6, 213273), (9, 142182), (18, 71091), (27, 47394), (54, 23697), (81, 15798), (162, 7899), (243, 5266), (486, 2633)]