25085574

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 58389552

約数和(自身を除く): 33303978

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 73, 102, 146, 153, 219, 306, 438, 657, 1123, 1241, 1314, 2246, 2482, 3369, 3723, 6738, 7446, 10107, 11169, 19091, 20214, 22338, 38182, 57273, 81979, 114546, 163958, 171819, 245937, 343638, 491874, 737811, 1393643, 1475622, 2787286, 4180929, 8361858, 12542787, 25085574]

約数ペア:

[(1, 25085574), (2, 12542787), (3, 8361858), (6, 4180929), (9, 2787286), (17, 1475622), (18, 1393643), (34, 737811), (51, 491874), (73, 343638), (102, 245937), (146, 171819), (153, 163958), (219, 114546), (306, 81979), (438, 57273), (657, 38182), (1123, 22338), (1241, 20214), (1314, 19091), (2246, 11169), (2482, 10107), (3369, 7446), (3723, 6738)]