9180221.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8147}}^1$

素因数の和:8196

約数の個数: 48

約数和(自身を含む): 109509120

約数和(自身を除く): 66786252

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 8147, 16294, 24441, 32588, 48882, 97764, 154793, 187381, 309586, 374762, 464379, 562143, 619172, 749524, 928758, 1124286, 1857516, 2248572, 3560239, 7120478, 10680717, 14240956, 21361434, 42722868]

約数ペア:

[(1, 42722868), (2, 21361434), (3, 14240956), (4, 10680717), (6, 7120478), (12, 3560239), (19, 2248572), (23, 1857516), (38, 1124286), (46, 928758), (57, 749524), (69, 619172), (76, 562143), (92, 464379), (114, 374762), (138, 309586), (228, 187381), (276, 154793), (437, 97764), (874, 48882), (1311, 32588), (1748, 24441), (2622, 16294), (5244, 8147)]