260513874

素因数分解:

$2^1\times 3^3\times {\mathrm{4824331}}^1$

素因数の和:4824342

約数の個数: 16

約数和(自身を含む): 578919840

約数和(自身を除く): 318405966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4824331, 9648662, 14472993, 28945986, 43418979, 86837958, 130256937, 260513874]

約数ペア:

[(1, 260513874), (2, 130256937), (3, 86837958), (6, 43418979), (9, 28945986), (18, 14472993), (27, 9648662), (54, 4824331)]