19626768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19471}}^1$

素因数の和:19492

約数の個数: 60

約数和(自身を含む): 62777728

約数和(自身を除く): 43150960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 19471, 38942, 58413, 77884, 116826, 136297, 155768, 175239, 233652, 272594, 311536, 350478, 408891, 467304, 545188, 700956, 817782, 934608, 1090376, 1226673, 1401912, 1635564, 2180752, 2453346, 2803824, 3271128, 4906692, 6542256, 9813384, 19626768]

約数ペア:

[(1, 19626768), (2, 9813384), (3, 6542256), (4, 4906692), (6, 3271128), (7, 2803824), (8, 2453346), (9, 2180752), (12, 1635564), (14, 1401912), (16, 1226673), (18, 1090376), (21, 934608), (24, 817782), (28, 700956), (36, 545188), (42, 467304), (48, 408891), (56, 350478), (63, 311536), (72, 272594), (84, 233652), (112, 175239), (126, 155768), (144, 136297), (168, 116826), (252, 77884), (336, 58413), (504, 38942), (1008, 19471)]