72957474

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{21001}}^1$

素因数の和:21202

約数の個数: 24

約数和(自身を含む): 158901132

約数和(自身を除く): 85943658

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 21001, 42002, 63003, 126006, 189009, 378018, 4053193, 8106386, 12159579, 24319158, 36478737, 72957474]

約数ペア:

[(1, 72957474), (2, 36478737), (3, 24319158), (6, 12159579), (9, 8106386), (18, 4053193), (193, 378018), (386, 189009), (579, 126006), (1158, 63003), (1737, 42002), (3474, 21001)]