20180920326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480498103}}^1$

素因数の和:480498115

約数の個数: 16

約数和(自身を含む): 46127817984

約数和(自身を除く): 25946897658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480498103, 960996206, 1441494309, 2882988618, 3363486721, 6726973442, 10090460163, 20180920326]

約数ペア:

[(1, 20180920326), (2, 10090460163), (3, 6726973442), (6, 3363486721), (7, 2882988618), (14, 1441494309), (21, 960996206), (42, 480498103)]