12677508

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 34122816

約数和(自身を除く): 21445308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 61, 69, 92, 122, 138, 183, 207, 244, 251, 276, 366, 414, 502, 549, 732, 753, 828, 1004, 1098, 1403, 1506, 2196, 2259, 2806, 3012, 4209, 4518, 5612, 5773, 8418, 9036, 11546, 12627, 15311, 16836, 17319, 23092, 25254, 30622, 34638, 45933, 50508, 51957, 61244, 69276, 91866, 103914, 137799, 183732, 207828, 275598, 352153, 551196, 704306, 1056459, 1408612, 2112918, 3169377, 4225836, 6338754, 12677508]

約数ペア:

[(1, 12677508), (2, 6338754), (3, 4225836), (4, 3169377), (6, 2112918), (9, 1408612), (12, 1056459), (18, 704306), (23, 551196), (36, 352153), (46, 275598), (61, 207828), (69, 183732), (92, 137799), (122, 103914), (138, 91866), (183, 69276), (207, 61244), (244, 51957), (251, 50508), (276, 45933), (366, 34638), (414, 30622), (502, 25254), (549, 23092), (732, 17319), (753, 16836), (828, 15311), (1004, 12627), (1098, 11546), (1403, 9036), (1506, 8418), (2196, 5773), (2259, 5612), (2806, 4518), (3012, 4209)]