91105218

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3797}}^1$

素因数の和:3879

約数の個数: 48

約数和(自身を含む): 208555776

約数和(自身を除く): 117450558

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 1333, 2666, 3797, 3999, 7594, 7998, 11391, 11997, 22782, 23994, 34173, 68346, 117707, 163271, 235414, 326542, 353121, 489813, 706242, 979626, 1059363, 1469439, 2118726, 2938878, 5061401, 10122802, 15184203, 30368406, 45552609, 91105218]

約数ペア:

[(1, 91105218), (2, 45552609), (3, 30368406), (6, 15184203), (9, 10122802), (18, 5061401), (31, 2938878), (43, 2118726), (62, 1469439), (86, 1059363), (93, 979626), (129, 706242), (186, 489813), (258, 353121), (279, 326542), (387, 235414), (558, 163271), (774, 117707), (1333, 68346), (2666, 34173), (3797, 23994), (3999, 22782), (7594, 11997), (7998, 11391)]