1850166

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 4324320

約数和(自身を除く): 2474154

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 109, 123, 138, 207, 218, 246, 327, 369, 414, 654, 738, 943, 981, 1886, 1962, 2507, 2829, 4469, 5014, 5658, 7521, 8487, 8938, 13407, 15042, 16974, 22563, 26814, 40221, 45126, 80442, 102787, 205574, 308361, 616722, 925083, 1850166]

約数ペア:

[(1, 1850166), (2, 925083), (3, 616722), (6, 308361), (9, 205574), (18, 102787), (23, 80442), (41, 45126), (46, 40221), (69, 26814), (82, 22563), (109, 16974), (123, 15042), (138, 13407), (207, 8938), (218, 8487), (246, 7521), (327, 5658), (369, 5014), (414, 4469), (654, 2829), (738, 2507), (943, 1962), (981, 1886)]