18842054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4219}}^1$

素因数の和:4268

約数の個数: 32

約数和(自身を含む): 36460800

約数和(自身を除く): 17618746

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4219, 4466, 8438, 29533, 46409, 59066, 92818, 122351, 244702, 324863, 649726, 856457, 1345861, 1712914, 2691722, 9421027, 18842054]

約数ペア:

[(1, 18842054), (2, 9421027), (7, 2691722), (11, 1712914), (14, 1345861), (22, 856457), (29, 649726), (58, 324863), (77, 244702), (154, 122351), (203, 92818), (319, 59066), (406, 46409), (638, 29533), (2233, 8438), (4219, 4466)]