164347974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{434783}}^1$

素因数の和:434801

約数の個数: 32

約数和(自身を含む): 417392640

約数和(自身を除く): 253044666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 434783, 869566, 1304349, 2608698, 3043481, 3913047, 6086962, 7826094, 9130443, 11739141, 18260886, 23478282, 27391329, 54782658, 82173987, 164347974]

約数ペア:

[(1, 164347974), (2, 82173987), (3, 54782658), (6, 27391329), (7, 23478282), (9, 18260886), (14, 11739141), (18, 9130443), (21, 7826094), (27, 6086962), (42, 3913047), (54, 3043481), (63, 2608698), (126, 1304349), (189, 869566), (378, 434783)]