9010904

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 19918080

約数和(自身を除く): 10907176

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 181, 196, 254, 362, 392, 508, 724, 889, 1016, 1267, 1448, 1778, 2534, 3556, 5068, 6223, 7112, 8869, 10136, 12446, 17738, 22987, 24892, 35476, 45974, 49784, 70952, 91948, 160909, 183896, 321818, 643636, 1126363, 1287272, 2252726, 4505452, 9010904]

約数ペア:

[(1, 9010904), (2, 4505452), (4, 2252726), (7, 1287272), (8, 1126363), (14, 643636), (28, 321818), (49, 183896), (56, 160909), (98, 91948), (127, 70952), (181, 49784), (196, 45974), (254, 35476), (362, 24892), (392, 22987), (508, 17738), (724, 12446), (889, 10136), (1016, 8869), (1267, 7112), (1448, 6223), (1778, 5068), (2534, 3556)]