1773438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 3773952

約数和(自身を除く): 2000514

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 181, 213, 362, 426, 543, 1086, 1633, 3266, 4163, 4899, 8326, 9798, 12489, 12851, 24978, 25702, 38553, 77106, 295573, 591146, 886719, 1773438]

約数ペア:

[(1, 1773438), (2, 886719), (3, 591146), (6, 295573), (23, 77106), (46, 38553), (69, 25702), (71, 24978), (138, 12851), (142, 12489), (181, 9798), (213, 8326), (362, 4899), (426, 4163), (543, 3266), (1086, 1633)]