217916403732

素因数分解:

$2^2\times 3^6\times {\mathrm{74731277}}^1$

素因数の和:74731299

約数の個数: 42

約数和(自身を含む): 571769007978

約数和(自身を除く): 353852604246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 74731277, 149462554, 224193831, 298925108, 448387662, 672581493, 896775324, 1345162986, 2017744479, 2690325972, 4035488958, 6053233437, 8070977916, 12106466874, 18159700311, 24212933748, 36319400622, 54479100933, 72638801244, 108958201866, 217916403732]

約数ペア:

[(1, 217916403732), (2, 108958201866), (3, 72638801244), (4, 54479100933), (6, 36319400622), (9, 24212933748), (12, 18159700311), (18, 12106466874), (27, 8070977916), (36, 6053233437), (54, 4035488958), (81, 2690325972), (108, 2017744479), (162, 1345162986), (243, 896775324), (324, 672581493), (486, 448387662), (729, 298925108), (972, 224193831), (1458, 149462554), (2916, 74731277)]