8720382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3571}}^1$

素因数の和:3624

約数の個数: 32

約数和(自身を含む): 19545984

約数和(自身を除く): 10825602

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 3571, 7142, 10713, 21426, 39281, 78562, 117843, 132127, 235686, 264254, 396381, 792762, 1453397, 2906794, 4360191, 8720382]

約数ペア:

[(1, 8720382), (2, 4360191), (3, 2906794), (6, 1453397), (11, 792762), (22, 396381), (33, 264254), (37, 235686), (66, 132127), (74, 117843), (111, 78562), (222, 39281), (407, 21426), (814, 10713), (1221, 7142), (2442, 3571)]