3946878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 9356256

約数和(自身を除く): 5409378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 167, 202, 234, 303, 334, 501, 606, 909, 1002, 1313, 1503, 1818, 2171, 2626, 3006, 3939, 4342, 6513, 7878, 11817, 13026, 16867, 19539, 23634, 33734, 39078, 50601, 101202, 151803, 219271, 303606, 438542, 657813, 1315626, 1973439, 3946878]

約数ペア:

[(1, 3946878), (2, 1973439), (3, 1315626), (6, 657813), (9, 438542), (13, 303606), (18, 219271), (26, 151803), (39, 101202), (78, 50601), (101, 39078), (117, 33734), (167, 23634), (202, 19539), (234, 16867), (303, 13026), (334, 11817), (501, 7878), (606, 6513), (909, 4342), (1002, 3939), (1313, 3006), (1503, 2626), (1818, 2171)]