42578418

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2371}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 88466112

約数和(自身を除く): 45887694

約数列:

[1, 2, 3, 6, 41, 73, 82, 123, 146, 219, 246, 438, 2371, 2993, 4742, 5986, 7113, 8979, 14226, 17958, 97211, 173083, 194422, 291633, 346166, 519249, 583266, 1038498, 7096403, 14192806, 21289209, 42578418]

約数ペア:

[(1, 42578418), (2, 21289209), (3, 14192806), (6, 7096403), (41, 1038498), (73, 583266), (82, 519249), (123, 346166), (146, 291633), (219, 194422), (246, 173083), (438, 97211), (2371, 17958), (2993, 14226), (4742, 8979), (5986, 7113)]