308979054

素因数分解:

$2^1\times 3^2\times {\mathrm{4349}}^1\times {\mathrm{3947}}^1$

素因数の和:8304

約数の個数: 24

約数和(自身を含む): 669778200

約数和(自身を除く): 360799146

約数列:

[1, 2, 3, 6, 9, 18, 3947, 4349, 7894, 8698, 11841, 13047, 23682, 26094, 35523, 39141, 71046, 78282, 17165503, 34331006, 51496509, 102993018, 154489527, 308979054]

約数ペア:

[(1, 308979054), (2, 154489527), (3, 102993018), (6, 51496509), (9, 34331006), (18, 17165503), (3947, 78282), (4349, 71046), (7894, 39141), (8698, 35523), (11841, 26094), (13047, 23682)]