7914654

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 19004544

約数和(自身を除く): 11089890

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 563, 639, 781, 1126, 1278, 1562, 1689, 2343, 3378, 4686, 5067, 6193, 7029, 10134, 12386, 14058, 18579, 37158, 39973, 55737, 79946, 111474, 119919, 239838, 359757, 439703, 719514, 879406, 1319109, 2638218, 3957327, 7914654]

約数ペア:

[(1, 7914654), (2, 3957327), (3, 2638218), (6, 1319109), (9, 879406), (11, 719514), (18, 439703), (22, 359757), (33, 239838), (66, 119919), (71, 111474), (99, 79946), (142, 55737), (198, 39973), (213, 37158), (426, 18579), (563, 14058), (639, 12386), (781, 10134), (1126, 7029), (1278, 6193), (1562, 5067), (1689, 4686), (2343, 3378)]