40212438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{136777}}^1$

素因数の和:136796

約数の個数: 24

約数和(自身を含む): 93556152

約数和(自身を除く): 53343714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 136777, 273554, 410331, 820662, 957439, 1914878, 2872317, 5744634, 6702073, 13404146, 20106219, 40212438]

約数ペア:

[(1, 40212438), (2, 20106219), (3, 13404146), (6, 6702073), (7, 5744634), (14, 2872317), (21, 1914878), (42, 957439), (49, 820662), (98, 410331), (147, 273554), (294, 136777)]