66958956

素因数分解:

$2^2\times 3^2\times {\mathrm{1859971}}^1$

素因数の和:1859981

約数の個数: 18

約数和(自身を含む): 169257452

約数和(自身を除く): 102298496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1859971, 3719942, 5579913, 7439884, 11159826, 16739739, 22319652, 33479478, 66958956]

約数ペア:

[(1, 66958956), (2, 33479478), (3, 22319652), (4, 16739739), (6, 11159826), (9, 7439884), (12, 5579913), (18, 3719942), (36, 1859971)]