19629432

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4783}}^1$

素因数の和:4817

約数の個数: 64

約数和(自身を含む): 57408000

約数和(自身を除く): 37778568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 4783, 9566, 14349, 19132, 28698, 38264, 43047, 57396, 86094, 90877, 114792, 129141, 172188, 181754, 258282, 272631, 344376, 363508, 516564, 545262, 727016, 817893, 1033128, 1090524, 1635786, 2181048, 2453679, 3271572, 4907358, 6543144, 9814716, 19629432]

約数ペア:

[(1, 19629432), (2, 9814716), (3, 6543144), (4, 4907358), (6, 3271572), (8, 2453679), (9, 2181048), (12, 1635786), (18, 1090524), (19, 1033128), (24, 817893), (27, 727016), (36, 545262), (38, 516564), (54, 363508), (57, 344376), (72, 272631), (76, 258282), (108, 181754), (114, 172188), (152, 129141), (171, 114792), (216, 90877), (228, 86094), (342, 57396), (456, 43047), (513, 38264), (684, 28698), (1026, 19132), (1368, 14349), (2052, 9566), (4104, 4783)]