18849463128

素因数分解:

$2^3\times 3^3\times {\mathrm{811}}^1\times {\mathrm{107603}}^1$

素因数の和:108429

約数の個数: 64

約数和(自身を含む): 52424668800

約数和(自身を除く): 33575205672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 811, 1622, 2433, 3244, 4866, 6488, 7299, 9732, 14598, 19464, 21897, 29196, 43794, 58392, 87588, 107603, 175176, 215206, 322809, 430412, 645618, 860824, 968427, 1291236, 1936854, 2582472, 2905281, 3873708, 5810562, 7747416, 11621124, 23242248, 87266033, 174532066, 261798099, 349064132, 523596198, 698128264, 785394297, 1047192396, 1570788594, 2094384792, 2356182891, 3141577188, 4712365782, 6283154376, 9424731564, 18849463128]

約数ペア:

[(1, 18849463128), (2, 9424731564), (3, 6283154376), (4, 4712365782), (6, 3141577188), (8, 2356182891), (9, 2094384792), (12, 1570788594), (18, 1047192396), (24, 785394297), (27, 698128264), (36, 523596198), (54, 349064132), (72, 261798099), (108, 174532066), (216, 87266033), (811, 23242248), (1622, 11621124), (2433, 7747416), (3244, 5810562), (4866, 3873708), (6488, 2905281), (7299, 2582472), (9732, 1936854), (14598, 1291236), (19464, 968427), (21897, 860824), (29196, 645618), (43794, 430412), (58392, 322809), (87588, 215206), (107603, 175176)]