38402574

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{130621}}^1$

素因数の和:130640

約数の個数: 24

約数和(自身を含む): 89345448

約数和(自身を除く): 50942874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 130621, 261242, 391863, 783726, 914347, 1828694, 2743041, 5486082, 6400429, 12800858, 19201287, 38402574]

約数ペア:

[(1, 38402574), (2, 19201287), (3, 12800858), (6, 6400429), (7, 5486082), (14, 2743041), (21, 1828694), (42, 914347), (49, 783726), (98, 391863), (147, 261242), (294, 130621)]