40018734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{317609}}^1$

素因数の和:317624

約数の個数: 24

約数和(自身を含む): 99094320

約数和(自身を除く): 59075586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 317609, 635218, 952827, 1905654, 2223263, 2858481, 4446526, 5716962, 6669789, 13339578, 20009367, 40018734]

約数ペア:

[(1, 40018734), (2, 20009367), (3, 13339578), (6, 6669789), (7, 5716962), (9, 4446526), (14, 2858481), (18, 2223263), (21, 1905654), (42, 952827), (63, 635218), (126, 317609)]