18040134

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1489

約数の個数: 48

約数和(自身を含む): 42977088

約数和(自身を除く): 24936954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1427, 1806, 2107, 2854, 4214, 4281, 6321, 8562, 9989, 12642, 19978, 29967, 59934, 61361, 69923, 122722, 139846, 184083, 209769, 368166, 419538, 429527, 859054, 1288581, 2577162, 3006689, 6013378, 9020067, 18040134]

約数ペア:

[(1, 18040134), (2, 9020067), (3, 6013378), (6, 3006689), (7, 2577162), (14, 1288581), (21, 859054), (42, 429527), (43, 419538), (49, 368166), (86, 209769), (98, 184083), (129, 139846), (147, 122722), (258, 69923), (294, 61361), (301, 59934), (602, 29967), (903, 19978), (1427, 12642), (1806, 9989), (2107, 8562), (2854, 6321), (4214, 4281)]