18249426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{467}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 42928704

約数和(自身を除く): 24679278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 167, 234, 334, 467, 501, 934, 1002, 1401, 1503, 2171, 2802, 3006, 4203, 4342, 6071, 6513, 8406, 12142, 13026, 18213, 19539, 36426, 39078, 54639, 77989, 109278, 155978, 233967, 467934, 701901, 1013857, 1403802, 2027714, 3041571, 6083142, 9124713, 18249426]

約数ペア:

[(1, 18249426), (2, 9124713), (3, 6083142), (6, 3041571), (9, 2027714), (13, 1403802), (18, 1013857), (26, 701901), (39, 467934), (78, 233967), (117, 155978), (167, 109278), (234, 77989), (334, 54639), (467, 39078), (501, 36426), (934, 19539), (1002, 18213), (1401, 13026), (1503, 12142), (2171, 8406), (2802, 6513), (3006, 6071), (4203, 4342)]