2685636

素因数分解:

$2^2\times 3^7\times {\mathrm{307}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 7071680

約数和(自身を除く): 4386044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 307, 324, 486, 614, 729, 921, 972, 1228, 1458, 1842, 2187, 2763, 2916, 3684, 4374, 5526, 8289, 8748, 11052, 16578, 24867, 33156, 49734, 74601, 99468, 149202, 223803, 298404, 447606, 671409, 895212, 1342818, 2685636]

約数ペア:

[(1, 2685636), (2, 1342818), (3, 895212), (4, 671409), (6, 447606), (9, 298404), (12, 223803), (18, 149202), (27, 99468), (36, 74601), (54, 49734), (81, 33156), (108, 24867), (162, 16578), (243, 11052), (307, 8748), (324, 8289), (486, 5526), (614, 4374), (729, 3684), (921, 2916), (972, 2763), (1228, 2187), (1458, 1842)]