4086978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 10002432

約数和(自身を除く): 5915454

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 43, 62, 73, 86, 93, 129, 146, 186, 217, 219, 258, 301, 434, 438, 511, 602, 651, 903, 1022, 1302, 1333, 1533, 1806, 2263, 2666, 3066, 3139, 3999, 4526, 6278, 6789, 7998, 9331, 9417, 13578, 15841, 18662, 18834, 21973, 27993, 31682, 43946, 47523, 55986, 65919, 95046, 97309, 131838, 194618, 291927, 583854, 681163, 1362326, 2043489, 4086978]

約数ペア:

[(1, 4086978), (2, 2043489), (3, 1362326), (6, 681163), (7, 583854), (14, 291927), (21, 194618), (31, 131838), (42, 97309), (43, 95046), (62, 65919), (73, 55986), (86, 47523), (93, 43946), (129, 31682), (146, 27993), (186, 21973), (217, 18834), (219, 18662), (258, 15841), (301, 13578), (434, 9417), (438, 9331), (511, 7998), (602, 6789), (651, 6278), (903, 4526), (1022, 3999), (1302, 3139), (1333, 3066), (1533, 2666), (1806, 2263)]