16539138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11933}}^1$

素因数の和:11959

約数の個数: 48

約数和(自身を含む): 44680896

約数和(自身を除く): 28141758

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 11933, 23866, 35799, 71598, 83531, 107397, 131263, 167062, 214794, 250593, 262526, 393789, 501186, 751779, 787578, 918841, 1181367, 1503558, 1837682, 2362734, 2756523, 5513046, 8269569, 16539138]

約数ペア:

[(1, 16539138), (2, 8269569), (3, 5513046), (6, 2756523), (7, 2362734), (9, 1837682), (11, 1503558), (14, 1181367), (18, 918841), (21, 787578), (22, 751779), (33, 501186), (42, 393789), (63, 262526), (66, 250593), (77, 214794), (99, 167062), (126, 131263), (154, 107397), (198, 83531), (231, 71598), (462, 35799), (693, 23866), (1386, 11933)]