18083754

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 42642600

約数和(自身を除く): 24558846

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 654, 709, 981, 1417, 1418, 1962, 2127, 2834, 4251, 4254, 6381, 8502, 9217, 12753, 12762, 18434, 25506, 27651, 55302, 77281, 82953, 154562, 165906, 231843, 463686, 695529, 1004653, 1391058, 2009306, 3013959, 6027918, 9041877, 18083754]

約数ペア:

[(1, 18083754), (2, 9041877), (3, 6027918), (6, 3013959), (9, 2009306), (13, 1391058), (18, 1004653), (26, 695529), (39, 463686), (78, 231843), (109, 165906), (117, 154562), (218, 82953), (234, 77281), (327, 55302), (654, 27651), (709, 25506), (981, 18434), (1417, 12762), (1418, 12753), (1962, 9217), (2127, 8502), (2834, 6381), (4251, 4254)]