18818382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1193}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 41264640

約数和(自身を除く): 22446258

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 239, 478, 717, 1193, 1434, 2386, 2629, 3579, 5258, 7158, 7887, 13123, 15774, 26246, 39369, 78738, 285127, 570254, 855381, 1710762, 3136397, 6272794, 9409191, 18818382]

約数ペア:

[(1, 18818382), (2, 9409191), (3, 6272794), (6, 3136397), (11, 1710762), (22, 855381), (33, 570254), (66, 285127), (239, 78738), (478, 39369), (717, 26246), (1193, 15774), (1434, 13123), (2386, 7887), (2629, 7158), (3579, 5258)]