18085084636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1\times {\mathrm{5981}}^1$

素因数の和:6894

約数の個数: 48

約数和(自身を含む): 34189283520

約数和(自身を除く): 16104198884

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 839, 901, 1678, 1802, 3356, 3604, 5981, 11962, 14263, 23924, 28526, 44467, 57052, 88934, 101677, 177868, 203354, 316993, 406708, 633986, 755939, 1267972, 1511878, 3023756, 5018059, 5388881, 10036118, 10777762, 20072236, 21555524, 85307003, 170614006, 265957127, 341228012, 531914254, 1063828508, 4521271159, 9042542318, 18085084636]

約数ペア:

[(1, 18085084636), (2, 9042542318), (4, 4521271159), (17, 1063828508), (34, 531914254), (53, 341228012), (68, 265957127), (106, 170614006), (212, 85307003), (839, 21555524), (901, 20072236), (1678, 10777762), (1802, 10036118), (3356, 5388881), (3604, 5018059), (5981, 3023756), (11962, 1511878), (14263, 1267972), (23924, 755939), (28526, 633986), (44467, 406708), (57052, 316993), (88934, 203354), (101677, 177868)]