8141628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1667}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 21297024

約数和(自身を除く): 13155396

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 1667, 2442, 3334, 4884, 5001, 6668, 10002, 18337, 20004, 36674, 55011, 61679, 73348, 110022, 123358, 185037, 220044, 246716, 370074, 678469, 740148, 1356938, 2035407, 2713876, 4070814, 8141628]

約数ペア:

[(1, 8141628), (2, 4070814), (3, 2713876), (4, 2035407), (6, 1356938), (11, 740148), (12, 678469), (22, 370074), (33, 246716), (37, 220044), (44, 185037), (66, 123358), (74, 110022), (111, 73348), (132, 61679), (148, 55011), (222, 36674), (407, 20004), (444, 18337), (814, 10002), (1221, 6668), (1628, 5001), (1667, 4884), (2442, 3334)]