9178728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 26000640

約数和(自身を除く): 16821912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 73, 78, 93, 104, 124, 146, 156, 169, 186, 219, 248, 292, 312, 338, 372, 403, 438, 507, 584, 676, 744, 806, 876, 949, 1014, 1209, 1352, 1612, 1752, 1898, 2028, 2263, 2418, 2847, 3224, 3796, 4056, 4526, 4836, 5239, 5694, 6789, 7592, 9052, 9672, 10478, 11388, 12337, 13578, 15717, 18104, 20956, 22776, 24674, 27156, 29419, 31434, 37011, 41912, 49348, 54312, 58838, 62868, 74022, 88257, 98696, 117676, 125736, 148044, 176514, 235352, 296088, 353028, 382447, 706056, 764894, 1147341, 1529788, 2294682, 3059576, 4589364, 9178728]

約数ペア:

[(1, 9178728), (2, 4589364), (3, 3059576), (4, 2294682), (6, 1529788), (8, 1147341), (12, 764894), (13, 706056), (24, 382447), (26, 353028), (31, 296088), (39, 235352), (52, 176514), (62, 148044), (73, 125736), (78, 117676), (93, 98696), (104, 88257), (124, 74022), (146, 62868), (156, 58838), (169, 54312), (186, 49348), (219, 41912), (248, 37011), (292, 31434), (312, 29419), (338, 27156), (372, 24674), (403, 22776), (438, 20956), (507, 18104), (584, 15717), (676, 13578), (744, 12337), (806, 11388), (876, 10478), (949, 9672), (1014, 9052), (1209, 7592), (1352, 6789), (1612, 5694), (1752, 5239), (1898, 4836), (2028, 4526), (2263, 4056), (2418, 3796), (2847, 3224)]