47287998

素因数分解:

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

素因数の和:202

約数の個数: 72

約数和(自身を含む): 111940920

約数和(自身を除く): 64652922

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 101, 111, 114, 171, 202, 222, 303, 333, 342, 606, 666, 703, 909, 1369, 1406, 1818, 1919, 2109, 2738, 3737, 3838, 4107, 4218, 5757, 6327, 7474, 8214, 11211, 11514, 12321, 12654, 17271, 22422, 24642, 26011, 33633, 34542, 52022, 67266, 71003, 78033, 138269, 142006, 156066, 213009, 234099, 276538, 414807, 426018, 468198, 639027, 829614, 1244421, 1278054, 2488842, 2627111, 5254222, 7881333, 15762666, 23643999, 47287998]

約数ペア:

[(1, 47287998), (2, 23643999), (3, 15762666), (6, 7881333), (9, 5254222), (18, 2627111), (19, 2488842), (37, 1278054), (38, 1244421), (57, 829614), (74, 639027), (101, 468198), (111, 426018), (114, 414807), (171, 276538), (202, 234099), (222, 213009), (303, 156066), (333, 142006), (342, 138269), (606, 78033), (666, 71003), (703, 67266), (909, 52022), (1369, 34542), (1406, 33633), (1818, 26011), (1919, 24642), (2109, 22422), (2738, 17271), (3737, 12654), (3838, 12321), (4107, 11514), (4218, 11211), (5757, 8214), (6327, 7474)]