2015293626

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{66683}}^1$

素因数の和:66787

約数の個数: 48

約数和(自身を含む): 4618800576

約数和(自身を除く): 2603506950

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1314, 1679, 3358, 5037, 10074, 15111, 30222, 66683, 133366, 200049, 400098, 600147, 1200294, 1533709, 3067418, 4601127, 4867859, 9202254, 9735718, 13803381, 14603577, 27606762, 29207154, 43810731, 87621462, 111960757, 223921514, 335882271, 671764542, 1007646813, 2015293626]

約数ペア:

[(1, 2015293626), (2, 1007646813), (3, 671764542), (6, 335882271), (9, 223921514), (18, 111960757), (23, 87621462), (46, 43810731), (69, 29207154), (73, 27606762), (138, 14603577), (146, 13803381), (207, 9735718), (219, 9202254), (414, 4867859), (438, 4601127), (657, 3067418), (1314, 1533709), (1679, 1200294), (3358, 600147), (5037, 400098), (10074, 200049), (15111, 133366), (30222, 66683)]