66904782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{33893}}^1$

素因数の和:33952

約数の個数: 32

約数和(自身を含む): 156183552

約数和(自身を除く): 89278770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 33893, 67786, 101679, 203358, 237251, 474502, 711753, 1423506, 1592971, 3185942, 4778913, 9557826, 11150797, 22301594, 33452391, 66904782]

約数ペア:

[(1, 66904782), (2, 33452391), (3, 22301594), (6, 11150797), (7, 9557826), (14, 4778913), (21, 3185942), (42, 1592971), (47, 1423506), (94, 711753), (141, 474502), (282, 237251), (329, 203358), (658, 101679), (987, 67786), (1974, 33893)]