39945228

素因数分解:

$2^2\times 3^1\times {\mathrm{991}}^1\times {\mathrm{3359}}^1$

素因数の和:4357

約数の個数: 24

約数和(自身を含む): 93327360

約数和(自身を除く): 53382132

約数列:

[1, 2, 3, 4, 6, 12, 991, 1982, 2973, 3359, 3964, 5946, 6718, 10077, 11892, 13436, 20154, 40308, 3328769, 6657538, 9986307, 13315076, 19972614, 39945228]

約数ペア:

[(1, 39945228), (2, 19972614), (3, 13315076), (4, 9986307), (6, 6657538), (12, 3328769), (991, 40308), (1982, 20154), (2973, 13436), (3359, 11892), (3964, 10077), (5946, 6718)]