2149456804542

素因数分解:

$2^1\times 3^2\times {\mathrm{1789}}^1\times {\mathrm{3371}}^1\times {\mathrm{19801}}^1$

素因数の和:24969

約数の個数: 48

約数和(自身を含む): 4661377334640

約数和(自身を除く): 2511920530098

約数列:

[1, 2, 3, 6, 9, 18, 1789, 3371, 3578, 5367, 6742, 10113, 10734, 16101, 19801, 20226, 30339, 32202, 39602, 59403, 60678, 118806, 178209, 356418, 6030719, 12061438, 18092157, 35423989, 36184314, 54276471, 66749171, 70847978, 106271967, 108552942, 133498342, 200247513, 212543934, 318815901, 400495026, 600742539, 637631802, 1201485078, 119414266919, 238828533838, 358242800757, 716485601514, 1074728402271, 2149456804542]

約数ペア:

[(1, 2149456804542), (2, 1074728402271), (3, 716485601514), (6, 358242800757), (9, 238828533838), (18, 119414266919), (1789, 1201485078), (3371, 637631802), (3578, 600742539), (5367, 400495026), (6742, 318815901), (10113, 212543934), (10734, 200247513), (16101, 133498342), (19801, 108552942), (20226, 106271967), (30339, 70847978), (32202, 66749171), (39602, 54276471), (59403, 36184314), (60678, 35423989), (118806, 18092157), (178209, 12061438), (356418, 6030719)]