138350226

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{470579}}^1$

素因数の和:470598

約数の個数: 24

約数和(自身を含む): 321876720

約数和(自身を除く): 183526494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 470579, 941158, 1411737, 2823474, 3294053, 6588106, 9882159, 19764318, 23058371, 46116742, 69175113, 138350226]

約数ペア:

[(1, 138350226), (2, 69175113), (3, 46116742), (6, 23058371), (7, 19764318), (14, 9882159), (21, 6588106), (42, 3294053), (49, 2823474), (98, 1411737), (147, 941158), (294, 470579)]