12209724

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{863}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 31933440

約数和(自身を除く): 19723716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 863, 1179, 1572, 1726, 2358, 2589, 3452, 3537, 4716, 5178, 7074, 7767, 10356, 14148, 15534, 23301, 31068, 46602, 93204, 113053, 226106, 339159, 452212, 678318, 1017477, 1356636, 2034954, 3052431, 4069908, 6104862, 12209724]

約数ペア:

[(1, 12209724), (2, 6104862), (3, 4069908), (4, 3052431), (6, 2034954), (9, 1356636), (12, 1017477), (18, 678318), (27, 452212), (36, 339159), (54, 226106), (108, 113053), (131, 93204), (262, 46602), (393, 31068), (524, 23301), (786, 15534), (863, 14148), (1179, 10356), (1572, 7767), (1726, 7074), (2358, 5178), (2589, 4716), (3452, 3537)]