18251013884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{268397263}}^1$

素因数の和:268397284

約数の個数: 12

約数和(自身を含む): 33818055264

約数和(自身を除く): 15567041380

約数列:

[1, 2, 4, 17, 34, 68, 268397263, 536794526, 1073589052, 4562753471, 9125506942, 18251013884]

約数ペア:

[(1, 18251013884), (2, 9125506942), (4, 4562753471), (17, 1073589052), (34, 536794526), (68, 268397263)]