15171078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2903}}^1$

素因数の和:2988

約数の個数: 32

約数和(自身を含む): 33175296

約数和(自身を除く): 18004218

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 2903, 5226, 5806, 8709, 17418, 37739, 75478, 113217, 194501, 226434, 389002, 583503, 1167006, 2528513, 5057026, 7585539, 15171078]

約数ペア:

[(1, 15171078), (2, 7585539), (3, 5057026), (6, 2528513), (13, 1167006), (26, 583503), (39, 389002), (67, 226434), (78, 194501), (134, 113217), (201, 75478), (402, 37739), (871, 17418), (1742, 8709), (2613, 5806), (2903, 5226)]