1109916

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 2956800

約数和(自身を除く): 1846884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 239, 258, 387, 478, 516, 717, 774, 956, 1161, 1434, 1548, 2151, 2322, 2868, 4302, 4644, 6453, 8604, 10277, 12906, 20554, 25812, 30831, 41108, 61662, 92493, 123324, 184986, 277479, 369972, 554958, 1109916]

約数ペア:

[(1, 1109916), (2, 554958), (3, 369972), (4, 277479), (6, 184986), (9, 123324), (12, 92493), (18, 61662), (27, 41108), (36, 30831), (43, 25812), (54, 20554), (86, 12906), (108, 10277), (129, 8604), (172, 6453), (239, 4644), (258, 4302), (387, 2868), (478, 2322), (516, 2151), (717, 1548), (774, 1434), (956, 1161)]