404744382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3212257}}^1$

素因数の和:3212272

約数の個数: 24

約数和(自身を含む): 1002224496

約数和(自身を除く): 597480114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3212257, 6424514, 9636771, 19273542, 22485799, 28910313, 44971598, 57820626, 67457397, 134914794, 202372191, 404744382]

約数ペア:

[(1, 404744382), (2, 202372191), (3, 134914794), (6, 67457397), (7, 57820626), (9, 44971598), (14, 28910313), (18, 22485799), (21, 19273542), (42, 9636771), (63, 6424514), (126, 3212257)]