12962916

素因数分解:

$2^2\times 3^4\times {\mathrm{40009}}^1$

素因数の和:40025

約数の個数: 30

約数和(自身を含む): 33888470

約数和(自身を除く): 20925554

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 40009, 80018, 120027, 160036, 240054, 360081, 480108, 720162, 1080243, 1440324, 2160486, 3240729, 4320972, 6481458, 12962916]

約数ペア:

[(1, 12962916), (2, 6481458), (3, 4320972), (4, 3240729), (6, 2160486), (9, 1440324), (12, 1080243), (18, 720162), (27, 480108), (36, 360081), (54, 240054), (81, 160036), (108, 120027), (162, 80018), (324, 40009)]