25081434

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{9479}}^1$

素因数の和:9504

約数の個数: 48

約数和(自身を含む): 64843200

約数和(自身を除く): 39761766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 9479, 18958, 28437, 56874, 66353, 85311, 132706, 170622, 199059, 255933, 398118, 464471, 511866, 597177, 928942, 1194354, 1393413, 1791531, 2786826, 3583062, 4180239, 8360478, 12540717, 25081434]

約数ペア:

[(1, 25081434), (2, 12540717), (3, 8360478), (6, 4180239), (7, 3583062), (9, 2786826), (14, 1791531), (18, 1393413), (21, 1194354), (27, 928942), (42, 597177), (49, 511866), (54, 464471), (63, 398118), (98, 255933), (126, 199059), (147, 170622), (189, 132706), (294, 85311), (378, 66353), (441, 56874), (882, 28437), (1323, 18958), (2646, 9479)]