40398708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{480937}}^1$

素因数の和:480951

約数の個数: 24

約数和(自身を含む): 107730112

約数和(自身を除く): 67331404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 480937, 961874, 1442811, 1923748, 2885622, 3366559, 5771244, 6733118, 10099677, 13466236, 20199354, 40398708]

約数ペア:

[(1, 40398708), (2, 20199354), (3, 13466236), (4, 10099677), (6, 6733118), (7, 5771244), (12, 3366559), (14, 2885622), (21, 1923748), (28, 1442811), (42, 961874), (84, 480937)]