947867364

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{5521}}^1$

素因数の和:5801

約数の個数: 72

約数和(自身を含む): 2532610080

約数和(自身を除く): 1584742716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 251, 342, 502, 684, 753, 1004, 1506, 2259, 3012, 4518, 4769, 5521, 9036, 9538, 11042, 14307, 16563, 19076, 22084, 28614, 33126, 42921, 49689, 57228, 66252, 85842, 99378, 104899, 171684, 198756, 209798, 314697, 419596, 629394, 944091, 1258788, 1385771, 1888182, 2771542, 3776364, 4157313, 5543084, 8314626, 12471939, 16629252, 24943878, 26329649, 49887756, 52659298, 78988947, 105318596, 157977894, 236966841, 315955788, 473933682, 947867364]

約数ペア:

[(1, 947867364), (2, 473933682), (3, 315955788), (4, 236966841), (6, 157977894), (9, 105318596), (12, 78988947), (18, 52659298), (19, 49887756), (36, 26329649), (38, 24943878), (57, 16629252), (76, 12471939), (114, 8314626), (171, 5543084), (228, 4157313), (251, 3776364), (342, 2771542), (502, 1888182), (684, 1385771), (753, 1258788), (1004, 944091), (1506, 629394), (2259, 419596), (3012, 314697), (4518, 209798), (4769, 198756), (5521, 171684), (9036, 104899), (9538, 99378), (11042, 85842), (14307, 66252), (16563, 57228), (19076, 49689), (22084, 42921), (28614, 33126)]