131019924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{222823}}^1$

素因数の和:222844

約数の個数: 36

約数和(自身を含む): 355627104

約数和(自身を除く): 224607180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 222823, 445646, 668469, 891292, 1336938, 1559761, 2673876, 3119522, 4679283, 6239044, 9358566, 10918327, 18717132, 21836654, 32754981, 43673308, 65509962, 131019924]

約数ペア:

[(1, 131019924), (2, 65509962), (3, 43673308), (4, 32754981), (6, 21836654), (7, 18717132), (12, 10918327), (14, 9358566), (21, 6239044), (28, 4679283), (42, 3119522), (49, 2673876), (84, 1559761), (98, 1336938), (147, 891292), (196, 668469), (294, 445646), (588, 222823)]