4209894

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2026

約数の個数: 40

約数和(自身を含む): 10164000

約数和(自身を除く): 5954106

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 1999, 2106, 3998, 5997, 11994, 17991, 25987, 35982, 51974, 53973, 77961, 107946, 155922, 161919, 233883, 323838, 467766, 701649, 1403298, 2104947, 4209894]

約数ペア:

[(1, 4209894), (2, 2104947), (3, 1403298), (6, 701649), (9, 467766), (13, 323838), (18, 233883), (26, 161919), (27, 155922), (39, 107946), (54, 77961), (78, 53973), (81, 51974), (117, 35982), (162, 25987), (234, 17991), (351, 11994), (702, 5997), (1053, 3998), (1999, 2106)]