40748442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{970201}}^1$

素因数の和:970213

約数の個数: 16

約数和(自身を含む): 93139392

約数和(自身を除く): 52390950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 970201, 1940402, 2910603, 5821206, 6791407, 13582814, 20374221, 40748442]

約数ペア:

[(1, 40748442), (2, 20374221), (3, 13582814), (6, 6791407), (7, 5821206), (14, 2910603), (21, 1940402), (42, 970201)]