7641721272

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{18729709}}^1$

素因数の和:18729735

約数の個数: 32

約数和(自身を含む): 20228086800

約数和(自身を除く): 12586365528

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 18729709, 37459418, 56189127, 74918836, 112378254, 149837672, 224756508, 318405053, 449513016, 636810106, 955215159, 1273620212, 1910430318, 2547240424, 3820860636, 7641721272]

約数ペア:

[(1, 7641721272), (2, 3820860636), (3, 2547240424), (4, 1910430318), (6, 1273620212), (8, 955215159), (12, 636810106), (17, 449513016), (24, 318405053), (34, 224756508), (51, 149837672), (68, 112378254), (102, 74918836), (136, 56189127), (204, 37459418), (408, 18729709)]