12913626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 30191616

約数和(自身を除く): 17277990

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 47, 66, 69, 94, 138, 141, 181, 253, 282, 362, 506, 517, 543, 759, 1034, 1081, 1086, 1518, 1551, 1991, 2162, 3102, 3243, 3982, 4163, 5973, 6486, 8326, 8507, 11891, 11946, 12489, 17014, 23782, 24978, 25521, 35673, 45793, 51042, 71346, 91586, 93577, 137379, 187154, 195661, 274758, 280731, 391322, 561462, 586983, 1173966, 2152271, 4304542, 6456813, 12913626]

約数ペア:

[(1, 12913626), (2, 6456813), (3, 4304542), (6, 2152271), (11, 1173966), (22, 586983), (23, 561462), (33, 391322), (46, 280731), (47, 274758), (66, 195661), (69, 187154), (94, 137379), (138, 93577), (141, 91586), (181, 71346), (253, 51042), (282, 45793), (362, 35673), (506, 25521), (517, 24978), (543, 23782), (759, 17014), (1034, 12489), (1081, 11946), (1086, 11891), (1518, 8507), (1551, 8326), (1991, 6486), (2162, 5973), (3102, 4163), (3243, 3982)]