16670574

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 38598768

約数和(自身を除く): 21928194

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 157, 306, 314, 347, 471, 694, 942, 1041, 1413, 2082, 2669, 2826, 3123, 5338, 5899, 6246, 8007, 11798, 16014, 17697, 24021, 35394, 48042, 53091, 54479, 106182, 108958, 163437, 326874, 490311, 926143, 980622, 1852286, 2778429, 5556858, 8335287, 16670574]

約数ペア:

[(1, 16670574), (2, 8335287), (3, 5556858), (6, 2778429), (9, 1852286), (17, 980622), (18, 926143), (34, 490311), (51, 326874), (102, 163437), (153, 108958), (157, 106182), (306, 54479), (314, 53091), (347, 48042), (471, 35394), (694, 24021), (942, 17697), (1041, 16014), (1413, 11798), (2082, 8007), (2669, 6246), (2826, 5899), (3123, 5338)]