1242632628

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{486163}}^1$

素因数の和:486244

約数の個数: 36

約数和(自身を含む): 3185346528

約数和(自身を除く): 1942713900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 486163, 972326, 1458489, 1944652, 2916978, 4375467, 5833956, 8750934, 17501868, 34517573, 69035146, 103552719, 138070292, 207105438, 310658157, 414210876, 621316314, 1242632628]

約数ペア:

[(1, 1242632628), (2, 621316314), (3, 414210876), (4, 310658157), (6, 207105438), (9, 138070292), (12, 103552719), (18, 69035146), (36, 34517573), (71, 17501868), (142, 8750934), (213, 5833956), (284, 4375467), (426, 2916978), (639, 1944652), (852, 1458489), (1278, 972326), (2556, 486163)]