40203018

素因数分解:

$2^1\times 3^2\times {\mathrm{2233501}}^1$

素因数の和:2233509

約数の個数: 12

約数和(自身を含む): 87106578

約数和(自身を除く): 46903560

約数列:

[1, 2, 3, 6, 9, 18, 2233501, 4467002, 6700503, 13401006, 20101509, 40203018]

約数ペア:

[(1, 40203018), (2, 20101509), (3, 13401006), (6, 6700503), (9, 4467002), (18, 2233501)]