2187324

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 60

約数和(自身を含む): 5888344

約数和(自身を除く): 3701020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 157, 162, 172, 258, 314, 324, 387, 471, 516, 628, 774, 942, 1161, 1413, 1548, 1884, 2322, 2826, 3483, 4239, 4644, 5652, 6751, 6966, 8478, 12717, 13502, 13932, 16956, 20253, 25434, 27004, 40506, 50868, 60759, 81012, 121518, 182277, 243036, 364554, 546831, 729108, 1093662, 2187324]

約数ペア:

[(1, 2187324), (2, 1093662), (3, 729108), (4, 546831), (6, 364554), (9, 243036), (12, 182277), (18, 121518), (27, 81012), (36, 60759), (43, 50868), (54, 40506), (81, 27004), (86, 25434), (108, 20253), (129, 16956), (157, 13932), (162, 13502), (172, 12717), (258, 8478), (314, 6966), (324, 6751), (387, 5652), (471, 4644), (516, 4239), (628, 3483), (774, 2826), (942, 2322), (1161, 1884), (1413, 1548)]