509716638

素因数分解:

$2^1\times 3^4\times {\mathrm{3146399}}^1$

素因数の和:3146413

約数の個数: 20

約数和(自身を含む): 1142143200

約数和(自身を除く): 632426562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 3146399, 6292798, 9439197, 18878394, 28317591, 56635182, 84952773, 169905546, 254858319, 509716638]

約数ペア:

[(1, 509716638), (2, 254858319), (3, 169905546), (6, 84952773), (9, 56635182), (18, 28317591), (27, 18878394), (54, 9439197), (81, 6292798), (162, 3146399)]