27656916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{977}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 74046336

約数和(自身を除く): 46389420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 337, 674, 977, 1011, 1348, 1954, 2022, 2359, 2931, 3908, 4044, 4718, 5862, 6839, 7077, 9436, 11724, 13678, 14154, 20517, 27356, 28308, 41034, 82068, 329249, 658498, 987747, 1316996, 1975494, 2304743, 3950988, 4609486, 6914229, 9218972, 13828458, 27656916]

約数ペア:

[(1, 27656916), (2, 13828458), (3, 9218972), (4, 6914229), (6, 4609486), (7, 3950988), (12, 2304743), (14, 1975494), (21, 1316996), (28, 987747), (42, 658498), (84, 329249), (337, 82068), (674, 41034), (977, 28308), (1011, 27356), (1348, 20517), (1954, 14154), (2022, 13678), (2359, 11724), (2931, 9436), (3908, 7077), (4044, 6839), (4718, 5862)]