123169374

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2341}}^1$

素因数の和:2465

約数の個数: 48

約数和(自身を含む): 277667520

約数和(自身を除く): 154498146

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 79, 111, 158, 222, 237, 333, 474, 666, 711, 1422, 2341, 2923, 4682, 5846, 7023, 8769, 14046, 17538, 21069, 26307, 42138, 52614, 86617, 173234, 184939, 259851, 369878, 519702, 554817, 779553, 1109634, 1559106, 1664451, 3328902, 6842743, 13685486, 20528229, 41056458, 61584687, 123169374]

約数ペア:

[(1, 123169374), (2, 61584687), (3, 41056458), (6, 20528229), (9, 13685486), (18, 6842743), (37, 3328902), (74, 1664451), (79, 1559106), (111, 1109634), (158, 779553), (222, 554817), (237, 519702), (333, 369878), (474, 259851), (666, 184939), (711, 173234), (1422, 86617), (2341, 52614), (2923, 42138), (4682, 26307), (5846, 21069), (7023, 17538), (8769, 14046)]