9984044

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 21504000

約数和(自身を除く): 11519956

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 383, 532, 686, 766, 931, 1372, 1532, 1862, 2681, 3724, 5362, 6517, 7277, 10724, 13034, 14554, 18767, 26068, 29108, 37534, 50939, 75068, 101878, 131369, 203756, 262738, 356573, 525476, 713146, 1426292, 2496011, 4992022, 9984044]

約数ペア:

[(1, 9984044), (2, 4992022), (4, 2496011), (7, 1426292), (14, 713146), (19, 525476), (28, 356573), (38, 262738), (49, 203756), (76, 131369), (98, 101878), (133, 75068), (196, 50939), (266, 37534), (343, 29108), (383, 26068), (532, 18767), (686, 14554), (766, 13034), (931, 10724), (1372, 7277), (1532, 6517), (1862, 5362), (2681, 3724)]