15961266

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{17387}}^1$

素因数の和:17415

約数の個数: 32

約数和(自身を含む): 37558080

約数和(自身を除く): 21596814

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 17387, 34774, 52161, 104322, 156483, 295579, 312966, 469449, 591158, 886737, 938898, 1773474, 2660211, 5320422, 7980633, 15961266]

約数ペア:

[(1, 15961266), (2, 7980633), (3, 5320422), (6, 2660211), (9, 1773474), (17, 938898), (18, 886737), (27, 591158), (34, 469449), (51, 312966), (54, 295579), (102, 156483), (153, 104322), (306, 52161), (459, 34774), (918, 17387)]