7531938

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 17297280

約数和(自身を除く): 9765342

約数列:

[1, 2, 3, 6, 9, 18, 29, 47, 58, 87, 94, 141, 174, 261, 282, 307, 423, 522, 614, 846, 921, 1363, 1842, 2726, 2763, 4089, 5526, 8178, 8903, 12267, 14429, 17806, 24534, 26709, 28858, 43287, 53418, 80127, 86574, 129861, 160254, 259722, 418441, 836882, 1255323, 2510646, 3765969, 7531938]

約数ペア:

[(1, 7531938), (2, 3765969), (3, 2510646), (6, 1255323), (9, 836882), (18, 418441), (29, 259722), (47, 160254), (58, 129861), (87, 86574), (94, 80127), (141, 53418), (174, 43287), (261, 28858), (282, 26709), (307, 24534), (423, 17806), (522, 14429), (614, 12267), (846, 8903), (921, 8178), (1363, 5526), (1842, 4089), (2726, 2763)]