8748474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{577}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 21140928

約数和(自身を除く): 12392454

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 577, 722, 798, 1083, 1154, 1731, 2166, 2527, 3462, 4039, 5054, 7581, 8078, 10963, 12117, 15162, 21926, 24234, 32889, 65778, 76741, 153482, 208297, 230223, 416594, 460446, 624891, 1249782, 1458079, 2916158, 4374237, 8748474]

約数ペア:

[(1, 8748474), (2, 4374237), (3, 2916158), (6, 1458079), (7, 1249782), (14, 624891), (19, 460446), (21, 416594), (38, 230223), (42, 208297), (57, 153482), (114, 76741), (133, 65778), (266, 32889), (361, 24234), (399, 21926), (577, 15162), (722, 12117), (798, 10963), (1083, 8078), (1154, 7581), (1731, 5054), (2166, 4039), (2527, 3462)]