9812528638

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{307}}^1\times {\mathrm{12007}}^1$

素因数の和:12349

約数の個数: 32

約数和(自身を含む): 16243653888

約数和(自身を除く): 6431125250

約数列:

[1, 2, 11, 22, 121, 242, 307, 614, 1331, 2662, 3377, 6754, 12007, 24014, 37147, 74294, 132077, 264154, 408617, 817234, 1452847, 2905694, 3686149, 7372298, 15981317, 31962634, 40547639, 81095278, 446024029, 892048058, 4906264319, 9812528638]

約数ペア:

[(1, 9812528638), (2, 4906264319), (11, 892048058), (22, 446024029), (121, 81095278), (242, 40547639), (307, 31962634), (614, 15981317), (1331, 7372298), (2662, 3686149), (3377, 2905694), (6754, 1452847), (12007, 817234), (24014, 408617), (37147, 264154), (74294, 132077)]