18372676564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{673}}^1$

素因数の和:1085

約数の個数: 96

約数和(自身を含む): 36828481536

約数和(自身を除く): 18455804972

約数列:

[1, 2, 4, 11, 22, 43, 44, 47, 86, 94, 172, 188, 307, 473, 517, 614, 673, 946, 1034, 1228, 1346, 1892, 2021, 2068, 2692, 3377, 4042, 6754, 7403, 8084, 13201, 13508, 14429, 14806, 22231, 26402, 28858, 28939, 29612, 31631, 44462, 52804, 57716, 57878, 63262, 88924, 115756, 126524, 145211, 158719, 206611, 290422, 317438, 318329, 347941, 413222, 580844, 620447, 634876, 636658, 695882, 826444, 1240894, 1273316, 1360133, 1391764, 2272721, 2481788, 2720266, 4545442, 5440532, 6824917, 8884273, 9090884, 9710717, 13649834, 14961463, 17768546, 19421434, 27299668, 29922926, 35537092, 38842868, 59845852, 97727003, 106817887, 195454006, 213635774, 390908012, 417560831, 427271548, 835121662, 1670243324, 4593169141, 9186338282, 18372676564]

約数ペア:

[(1, 18372676564), (2, 9186338282), (4, 4593169141), (11, 1670243324), (22, 835121662), (43, 427271548), (44, 417560831), (47, 390908012), (86, 213635774), (94, 195454006), (172, 106817887), (188, 97727003), (307, 59845852), (473, 38842868), (517, 35537092), (614, 29922926), (673, 27299668), (946, 19421434), (1034, 17768546), (1228, 14961463), (1346, 13649834), (1892, 9710717), (2021, 9090884), (2068, 8884273), (2692, 6824917), (3377, 5440532), (4042, 4545442), (6754, 2720266), (7403, 2481788), (8084, 2272721), (13201, 1391764), (13508, 1360133), (14429, 1273316), (14806, 1240894), (22231, 826444), (26402, 695882), (28858, 636658), (28939, 634876), (29612, 620447), (31631, 580844), (44462, 413222), (52804, 347941), (57716, 318329), (57878, 317438), (63262, 290422), (88924, 206611), (115756, 158719), (126524, 145211)]