2016081678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{36767}}^1$

素因数の和:36841

約数の個数: 64

約数和(自身を含む): 4694538240

約数和(自身を除く): 2678456562

約数列:

[1, 2, 3, 6, 13, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 222, 247, 481, 494, 703, 741, 962, 1406, 1443, 1482, 2109, 2886, 4218, 9139, 18278, 27417, 36767, 54834, 73534, 110301, 220602, 477971, 698573, 955942, 1360379, 1397146, 1433913, 2095719, 2720758, 2867826, 4081137, 4191438, 8162274, 9081449, 17684927, 18162898, 25847201, 27244347, 35369854, 51694402, 53054781, 54488694, 77541603, 106109562, 155083206, 336013613, 672027226, 1008040839, 2016081678]

約数ペア:

[(1, 2016081678), (2, 1008040839), (3, 672027226), (6, 336013613), (13, 155083206), (19, 106109562), (26, 77541603), (37, 54488694), (38, 53054781), (39, 51694402), (57, 35369854), (74, 27244347), (78, 25847201), (111, 18162898), (114, 17684927), (222, 9081449), (247, 8162274), (481, 4191438), (494, 4081137), (703, 2867826), (741, 2720758), (962, 2095719), (1406, 1433913), (1443, 1397146), (1482, 1360379), (2109, 955942), (2886, 698573), (4218, 477971), (9139, 220602), (18278, 110301), (27417, 73534), (36767, 54834)]