69340518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17431}}^1$

素因数の和:17469

約数の個数: 48

約数和(自身を含む): 171321696

約数和(自身を除く): 101981178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 17431, 34862, 52293, 104586, 156879, 226603, 296327, 313758, 453206, 592654, 679809, 888981, 1359618, 1777962, 2039427, 2666943, 3852251, 4078854, 5333886, 7704502, 11556753, 23113506, 34670259, 69340518]

約数ペア:

[(1, 69340518), (2, 34670259), (3, 23113506), (6, 11556753), (9, 7704502), (13, 5333886), (17, 4078854), (18, 3852251), (26, 2666943), (34, 2039427), (39, 1777962), (51, 1359618), (78, 888981), (102, 679809), (117, 592654), (153, 453206), (221, 313758), (234, 296327), (306, 226603), (442, 156879), (663, 104586), (1326, 52293), (1989, 34862), (3978, 17431)]