774042

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 1658880

約数和(自身を除く): 884838

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 79, 138, 142, 158, 213, 237, 426, 474, 1633, 1817, 3266, 3634, 4899, 5451, 5609, 9798, 10902, 11218, 16827, 33654, 129007, 258014, 387021, 774042]

約数ペア:

[(1, 774042), (2, 387021), (3, 258014), (6, 129007), (23, 33654), (46, 16827), (69, 11218), (71, 10902), (79, 9798), (138, 5609), (142, 5451), (158, 4899), (213, 3634), (237, 3266), (426, 1817), (474, 1633)]