12390318

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{36229}}^1$

素因数の和:36256

約数の個数: 24

約数和(自身を含む): 28259400

約数和(自身を除く): 15869082

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 36229, 72458, 108687, 217374, 326061, 652122, 688351, 1376702, 2065053, 4130106, 6195159, 12390318]

約数ペア:

[(1, 12390318), (2, 6195159), (3, 4130106), (6, 2065053), (9, 1376702), (18, 688351), (19, 652122), (38, 326061), (57, 217374), (114, 108687), (171, 72458), (342, 36229)]