47244366

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1999}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 111384000

約数和(自身を除く): 64139634

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 606, 909, 1313, 1818, 1999, 2626, 3939, 3998, 5997, 7878, 11817, 11994, 17991, 23634, 25987, 35982, 51974, 77961, 155922, 201899, 233883, 403798, 467766, 605697, 1211394, 1817091, 2624687, 3634182, 5249374, 7874061, 15748122, 23622183, 47244366]

約数ペア:

[(1, 47244366), (2, 23622183), (3, 15748122), (6, 7874061), (9, 5249374), (13, 3634182), (18, 2624687), (26, 1817091), (39, 1211394), (78, 605697), (101, 467766), (117, 403798), (202, 233883), (234, 201899), (303, 155922), (606, 77961), (909, 51974), (1313, 35982), (1818, 25987), (1999, 23634), (2626, 17991), (3939, 11994), (3998, 11817), (5997, 7878)]