21834078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27361}}^1$

素因数の和:27392

約数の個数: 32

約数和(自身を含む): 52535040

約数和(自身を除く): 30700962

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 27361, 54722, 82083, 164166, 191527, 383054, 519859, 574581, 1039718, 1149162, 1559577, 3119154, 3639013, 7278026, 10917039, 21834078]

約数ペア:

[(1, 21834078), (2, 10917039), (3, 7278026), (6, 3639013), (7, 3119154), (14, 1559577), (19, 1149162), (21, 1039718), (38, 574581), (42, 519859), (57, 383054), (114, 191527), (133, 164166), (266, 82083), (399, 54722), (798, 27361)]