6858468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 18811520

約数和(自身を除く): 11953052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 271, 333, 342, 444, 542, 666, 684, 703, 813, 1084, 1332, 1406, 1626, 2109, 2439, 2812, 3252, 4218, 4878, 5149, 6327, 8436, 9756, 10027, 10298, 12654, 15447, 20054, 20596, 25308, 30081, 30894, 40108, 46341, 60162, 61788, 90243, 92682, 120324, 180486, 185364, 190513, 360972, 381026, 571539, 762052, 1143078, 1714617, 2286156, 3429234, 6858468]

約数ペア:

[(1, 6858468), (2, 3429234), (3, 2286156), (4, 1714617), (6, 1143078), (9, 762052), (12, 571539), (18, 381026), (19, 360972), (36, 190513), (37, 185364), (38, 180486), (57, 120324), (74, 92682), (76, 90243), (111, 61788), (114, 60162), (148, 46341), (171, 40108), (222, 30894), (228, 30081), (271, 25308), (333, 20596), (342, 20054), (444, 15447), (542, 12654), (666, 10298), (684, 10027), (703, 9756), (813, 8436), (1084, 6327), (1332, 5149), (1406, 4878), (1626, 4218), (2109, 3252), (2439, 2812)]