68075982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{290923}}^1$

素因数の和:290944

約数の個数: 24

約数和(自身を含む): 158844504

約数和(自身を除く): 90768522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 290923, 581846, 872769, 1745538, 2618307, 3781999, 5236614, 7563998, 11345997, 22691994, 34037991, 68075982]

約数ペア:

[(1, 68075982), (2, 34037991), (3, 22691994), (6, 11345997), (9, 7563998), (13, 5236614), (18, 3781999), (26, 2618307), (39, 1745538), (78, 872769), (117, 581846), (234, 290923)]