18466367045

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{5897}}^1$

素因数の和:6222

約数の個数: 64

約数和(自身を含む): 28333048320

約数和(自身を除く): 9866681275

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 277, 323, 595, 665, 1385, 1615, 1939, 2261, 4709, 5263, 5897, 9695, 11305, 23545, 26315, 29485, 32963, 36841, 41279, 89471, 100249, 112043, 164815, 184205, 206395, 447355, 501245, 560215, 626297, 701743, 784301, 1633469, 1904731, 3131485, 3508715, 3921505, 8167345, 9523655, 11434283, 13333117, 27768973, 31035911, 57171415, 66665585, 138844865, 155179555, 194382811, 217251377, 527610487, 971914055, 1086256885, 2638052435, 3693273409, 18466367045]

約数ペア:

[(1, 18466367045), (5, 3693273409), (7, 2638052435), (17, 1086256885), (19, 971914055), (35, 527610487), (85, 217251377), (95, 194382811), (119, 155179555), (133, 138844865), (277, 66665585), (323, 57171415), (595, 31035911), (665, 27768973), (1385, 13333117), (1615, 11434283), (1939, 9523655), (2261, 8167345), (4709, 3921505), (5263, 3508715), (5897, 3131485), (9695, 1904731), (11305, 1633469), (23545, 784301), (26315, 701743), (29485, 626297), (32963, 560215), (36841, 501245), (41279, 447355), (89471, 206395), (100249, 184205), (112043, 164815)]