40338942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33119}}^1$

素因数の和:33160

約数の個数: 32

約数和(自身を含む): 95385600

約数和(自身を除く): 55046658

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 33119, 66238, 99357, 198714, 231833, 463666, 695499, 960451, 1390998, 1920902, 2881353, 5762706, 6723157, 13446314, 20169471, 40338942]

約数ペア:

[(1, 40338942), (2, 20169471), (3, 13446314), (6, 6723157), (7, 5762706), (14, 2881353), (21, 1920902), (29, 1390998), (42, 960451), (58, 695499), (87, 463666), (174, 231833), (203, 198714), (406, 99357), (609, 66238), (1218, 33119)]