15820787004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1964827}}^1$

素因数の和:1964906

約数の個数: 48

約数和(自身を含む): 40931296896

約数和(自身を除く): 25110509892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1342, 2013, 2684, 4026, 8052, 1964827, 3929654, 5894481, 7859308, 11788962, 21613097, 23577924, 43226194, 64839291, 86452388, 119854447, 129678582, 239708894, 259357164, 359563341, 479417788, 719126682, 1318398917, 1438253364, 2636797834, 3955196751, 5273595668, 7910393502, 15820787004]

約数ペア:

[(1, 15820787004), (2, 7910393502), (3, 5273595668), (4, 3955196751), (6, 2636797834), (11, 1438253364), (12, 1318398917), (22, 719126682), (33, 479417788), (44, 359563341), (61, 259357164), (66, 239708894), (122, 129678582), (132, 119854447), (183, 86452388), (244, 64839291), (366, 43226194), (671, 23577924), (732, 21613097), (1342, 11788962), (2013, 7859308), (2684, 5894481), (4026, 3929654), (8052, 1964827)]