1246990068

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{78191}}^1$

素因数の和:78644

約数の個数: 36

約数和(自身を含む): 3159269568

約数和(自身を除く): 1912279500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 886, 1329, 1772, 2658, 3987, 5316, 7974, 15948, 78191, 156382, 234573, 312764, 469146, 703719, 938292, 1407438, 2814876, 34638613, 69277226, 103915839, 138554452, 207831678, 311747517, 415663356, 623495034, 1246990068]

約数ペア:

[(1, 1246990068), (2, 623495034), (3, 415663356), (4, 311747517), (6, 207831678), (9, 138554452), (12, 103915839), (18, 69277226), (36, 34638613), (443, 2814876), (886, 1407438), (1329, 938292), (1772, 703719), (2658, 469146), (3987, 312764), (5316, 234573), (7974, 156382), (15948, 78191)]