419562

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 1074528

約数和(自身を除く): 654966

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 163, 198, 234, 286, 326, 429, 489, 858, 978, 1287, 1467, 1793, 2119, 2574, 2934, 3586, 4238, 5379, 6357, 10758, 12714, 16137, 19071, 23309, 32274, 38142, 46618, 69927, 139854, 209781, 419562]

約数ペア:

[(1, 419562), (2, 209781), (3, 139854), (6, 69927), (9, 46618), (11, 38142), (13, 32274), (18, 23309), (22, 19071), (26, 16137), (33, 12714), (39, 10758), (66, 6357), (78, 5379), (99, 4238), (117, 3586), (143, 2934), (163, 2574), (198, 2119), (234, 1793), (286, 1467), (326, 1287), (429, 978), (489, 858)]