42081298

素因数分解:

$2^1\times 7^3\times {\mathrm{61343}}^1$

素因数の和:61366

約数の個数: 16

約数和(自身を含む): 73612800

約数和(自身を除く): 31531502

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 61343, 122686, 429401, 858802, 3005807, 6011614, 21040649, 42081298]

約数ペア:

[(1, 42081298), (2, 21040649), (7, 6011614), (14, 3005807), (49, 858802), (98, 429401), (343, 122686), (686, 61343)]