2931282

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2857}}^1$

素因数の和:2887

約数の個数: 32

約数和(自身を含む): 6859200

約数和(自身を除く): 3927918

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 2857, 5714, 8571, 17142, 25713, 51426, 54283, 77139, 108566, 154278, 162849, 325698, 488547, 977094, 1465641, 2931282]

約数ペア:

[(1, 2931282), (2, 1465641), (3, 977094), (6, 488547), (9, 325698), (18, 162849), (19, 154278), (27, 108566), (38, 77139), (54, 54283), (57, 51426), (114, 25713), (171, 17142), (342, 8571), (513, 5714), (1026, 2857)]