217664982

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{32771}}^1$

素因数の和:32826

約数の個数: 40

約数和(自身を含む): 499641912

約数和(自身を除く): 281976930

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 3321, 6642, 32771, 65542, 98313, 196626, 294939, 589878, 884817, 1343611, 1769634, 2654451, 2687222, 4030833, 5308902, 8061666, 12092499, 24184998, 36277497, 72554994, 108832491, 217664982]

約数ペア:

[(1, 217664982), (2, 108832491), (3, 72554994), (6, 36277497), (9, 24184998), (18, 12092499), (27, 8061666), (41, 5308902), (54, 4030833), (81, 2687222), (82, 2654451), (123, 1769634), (162, 1343611), (246, 884817), (369, 589878), (738, 294939), (1107, 196626), (2214, 98313), (3321, 65542), (6642, 32771)]