18009414

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 41749344

約数和(自身を除く): 23739930

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 207, 246, 369, 414, 738, 943, 1061, 1886, 2122, 2829, 3183, 5658, 6366, 8487, 9549, 16974, 19098, 24403, 43501, 48806, 73209, 87002, 130503, 146418, 219627, 261006, 391509, 439254, 783018, 1000523, 2001046, 3001569, 6003138, 9004707, 18009414]

約数ペア:

[(1, 18009414), (2, 9004707), (3, 6003138), (6, 3001569), (9, 2001046), (18, 1000523), (23, 783018), (41, 439254), (46, 391509), (69, 261006), (82, 219627), (123, 146418), (138, 130503), (207, 87002), (246, 73209), (369, 48806), (414, 43501), (738, 24403), (943, 19098), (1061, 16974), (1886, 9549), (2122, 8487), (2829, 6366), (3183, 5658)]