7890966

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7691}}^1$

素因数の和:7721

約数の個数: 32

約数和(自身を含む): 18460800

約数和(自身を除く): 10569834

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 7691, 15382, 23073, 46146, 69219, 138438, 146129, 207657, 292258, 415314, 438387, 876774, 1315161, 2630322, 3945483, 7890966]

約数ペア:

[(1, 7890966), (2, 3945483), (3, 2630322), (6, 1315161), (9, 876774), (18, 438387), (19, 415314), (27, 292258), (38, 207657), (54, 146129), (57, 138438), (114, 69219), (171, 46146), (342, 23073), (513, 15382), (1026, 7691)]