140702226

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{478579}}^1$

素因数の和:478598

約数の個数: 24

約数和(自身を含む): 327348720

約数和(自身を除く): 186646494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 478579, 957158, 1435737, 2871474, 3350053, 6700106, 10050159, 20100318, 23450371, 46900742, 70351113, 140702226]

約数ペア:

[(1, 140702226), (2, 70351113), (3, 46900742), (6, 23450371), (7, 20100318), (14, 10050159), (21, 6700106), (42, 3350053), (49, 2871474), (98, 1435737), (147, 957158), (294, 478579)]