7242306

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 16744320

約数和(自身を除く): 9502014

約数列:

[1, 2, 3, 6, 17, 19, 34, 37, 38, 51, 57, 74, 101, 102, 111, 114, 202, 222, 303, 323, 606, 629, 646, 703, 969, 1258, 1406, 1717, 1887, 1919, 1938, 2109, 3434, 3737, 3774, 3838, 4218, 5151, 5757, 7474, 10302, 11211, 11514, 11951, 22422, 23902, 32623, 35853, 63529, 65246, 71003, 71706, 97869, 127058, 142006, 190587, 195738, 213009, 381174, 426018, 1207051, 2414102, 3621153, 7242306]

約数ペア:

[(1, 7242306), (2, 3621153), (3, 2414102), (6, 1207051), (17, 426018), (19, 381174), (34, 213009), (37, 195738), (38, 190587), (51, 142006), (57, 127058), (74, 97869), (101, 71706), (102, 71003), (111, 65246), (114, 63529), (202, 35853), (222, 32623), (303, 23902), (323, 22422), (606, 11951), (629, 11514), (646, 11211), (703, 10302), (969, 7474), (1258, 5757), (1406, 5151), (1717, 4218), (1887, 3838), (1919, 3774), (1938, 3737), (2109, 3434)]