12978372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{98321}}^1$

素因数の和:98339

約数の個数: 24

約数和(自身を含む): 33036192

約数和(自身を除く): 20057820

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 98321, 196642, 294963, 393284, 589926, 1081531, 1179852, 2163062, 3244593, 4326124, 6489186, 12978372]

約数ペア:

[(1, 12978372), (2, 6489186), (3, 4326124), (4, 3244593), (6, 2163062), (11, 1179852), (12, 1081531), (22, 589926), (33, 393284), (44, 294963), (66, 196642), (132, 98321)]