1918062

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 4481568

約数和(自身を除く): 2563506

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 113, 123, 138, 207, 226, 246, 339, 369, 414, 678, 738, 943, 1017, 1886, 2034, 2599, 2829, 4633, 5198, 5658, 7797, 8487, 9266, 13899, 15594, 16974, 23391, 27798, 41697, 46782, 83394, 106559, 213118, 319677, 639354, 959031, 1918062]

約数ペア:

[(1, 1918062), (2, 959031), (3, 639354), (6, 319677), (9, 213118), (18, 106559), (23, 83394), (41, 46782), (46, 41697), (69, 27798), (82, 23391), (113, 16974), (123, 15594), (138, 13899), (207, 9266), (226, 8487), (246, 7797), (339, 5658), (369, 5198), (414, 4633), (678, 2829), (738, 2599), (943, 2034), (1017, 1886)]