4087242

素因数分解:

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

素因数の和:100

約数の個数: 72

約数和(自身を含む): 10163556

約数和(自身を除く): 6076314

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 37, 38, 51, 57, 74, 102, 111, 114, 153, 171, 222, 306, 323, 333, 342, 361, 629, 646, 666, 703, 722, 969, 1083, 1258, 1406, 1887, 1938, 2109, 2166, 2907, 3249, 3774, 4218, 5661, 5814, 6137, 6327, 6498, 11322, 11951, 12274, 12654, 13357, 18411, 23902, 26714, 35853, 36822, 40071, 55233, 71706, 80142, 107559, 110466, 120213, 215118, 227069, 240426, 454138, 681207, 1362414, 2043621, 4087242]

約数ペア:

[(1, 4087242), (2, 2043621), (3, 1362414), (6, 681207), (9, 454138), (17, 240426), (18, 227069), (19, 215118), (34, 120213), (37, 110466), (38, 107559), (51, 80142), (57, 71706), (74, 55233), (102, 40071), (111, 36822), (114, 35853), (153, 26714), (171, 23902), (222, 18411), (306, 13357), (323, 12654), (333, 12274), (342, 11951), (361, 11322), (629, 6498), (646, 6327), (666, 6137), (703, 5814), (722, 5661), (969, 4218), (1083, 3774), (1258, 3249), (1406, 2907), (1887, 2166), (1938, 2109)]