12643836

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 31331328

約数和(自身を除く): 18687492

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 244, 276, 366, 732, 751, 1403, 1502, 2253, 2806, 3004, 4209, 4506, 5612, 8418, 9012, 16836, 17273, 34546, 45811, 51819, 69092, 91622, 103638, 137433, 183244, 207276, 274866, 549732, 1053653, 2107306, 3160959, 4214612, 6321918, 12643836]

約数ペア:

[(1, 12643836), (2, 6321918), (3, 4214612), (4, 3160959), (6, 2107306), (12, 1053653), (23, 549732), (46, 274866), (61, 207276), (69, 183244), (92, 137433), (122, 103638), (138, 91622), (183, 69092), (244, 51819), (276, 45811), (366, 34546), (732, 17273), (751, 16836), (1403, 9012), (1502, 8418), (2253, 5612), (2806, 4506), (3004, 4209)]