21773808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{21601}}^1$

素因数の和:21622

約数の個数: 60

約数和(自身を含む): 69644848

約数和(自身を除く): 47871040

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, 21601, 43202, 64803, 86404, 129606, 151207, 172808, 194409, 259212, 302414, 345616, 388818, 453621, 518424, 604828, 777636, 907242, 1036848, 1209656, 1360863, 1555272, 1814484, 2419312, 2721726, 3110544, 3628968, 5443452, 7257936, 10886904, 21773808]

約数ペア:

[(1, 21773808), (2, 10886904), (3, 7257936), (4, 5443452), (6, 3628968), (7, 3110544), (8, 2721726), (9, 2419312), (12, 1814484), (14, 1555272), (16, 1360863), (18, 1209656), (21, 1036848), (24, 907242), (28, 777636), (36, 604828), (42, 518424), (48, 453621), (56, 388818), (63, 345616), (72, 302414), (84, 259212), (112, 194409), (126, 172808), (144, 151207), (168, 129606), (252, 86404), (336, 64803), (504, 43202), (1008, 21601)]