120978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:79

約数の個数: 48

約数和(自身を含む): 314496

約数和(自身を除く): 193518

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 47, 66, 78, 94, 99, 117, 141, 143, 198, 234, 282, 286, 423, 429, 517, 611, 846, 858, 1034, 1222, 1287, 1551, 1833, 2574, 3102, 3666, 4653, 5499, 6721, 9306, 10998, 13442, 20163, 40326, 60489, 120978]

約数ペア:

[(1, 120978), (2, 60489), (3, 40326), (6, 20163), (9, 13442), (11, 10998), (13, 9306), (18, 6721), (22, 5499), (26, 4653), (33, 3666), (39, 3102), (47, 2574), (66, 1833), (78, 1551), (94, 1287), (99, 1222), (117, 1034), (141, 858), (143, 846), (198, 611), (234, 517), (282, 429), (286, 423)]