18282812

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 33116160

約数和(自身を除く): 14833348

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 1231, 2462, 3713, 4924, 7426, 14852, 57857, 97249, 115714, 194498, 231428, 388996, 4570703, 9141406, 18282812]

約数ペア:

[(1, 18282812), (2, 9141406), (4, 4570703), (47, 388996), (79, 231428), (94, 194498), (158, 115714), (188, 97249), (316, 57857), (1231, 14852), (2462, 7426), (3713, 4924)]