15702582218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2689}}^1$

素因数の和:2871

約数の個数: 64

約数和(自身を含む): 26142151680

約数和(自身を除く): 10439569462

約数列:

[1, 2, 23, 37, 46, 47, 73, 74, 94, 146, 851, 1081, 1679, 1702, 1739, 2162, 2689, 2701, 3358, 3431, 3478, 5378, 5402, 6862, 39997, 61847, 62123, 78913, 79994, 99493, 123694, 124246, 126383, 126947, 157826, 196297, 198986, 252766, 253894, 392594, 2288339, 2906809, 2919781, 4514831, 4576678, 4676171, 5813618, 5839562, 7262989, 9029662, 9225959, 9352342, 14525978, 18451918, 107551933, 167048747, 212197057, 215103866, 334097494, 341360483, 424394114, 682720966, 7851291109, 15702582218]

約数ペア:

[(1, 15702582218), (2, 7851291109), (23, 682720966), (37, 424394114), (46, 341360483), (47, 334097494), (73, 215103866), (74, 212197057), (94, 167048747), (146, 107551933), (851, 18451918), (1081, 14525978), (1679, 9352342), (1702, 9225959), (1739, 9029662), (2162, 7262989), (2689, 5839562), (2701, 5813618), (3358, 4676171), (3431, 4576678), (3478, 4514831), (5378, 2919781), (5402, 2906809), (6862, 2288339), (39997, 392594), (61847, 253894), (62123, 252766), (78913, 198986), (79994, 196297), (99493, 157826), (123694, 126947), (124246, 126383)]