21792582

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9103}}^1$

素因数の和:9137

約数の個数: 48

約数和(自身を含む): 56808960

約数和(自身を除く): 35016378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 9103, 18206, 27309, 54618, 63721, 81927, 127442, 163854, 172957, 191163, 345914, 382326, 518871, 573489, 1037742, 1146978, 1210699, 1556613, 2421398, 3113226, 3632097, 7264194, 10896291, 21792582]

約数ペア:

[(1, 21792582), (2, 10896291), (3, 7264194), (6, 3632097), (7, 3113226), (9, 2421398), (14, 1556613), (18, 1210699), (19, 1146978), (21, 1037742), (38, 573489), (42, 518871), (57, 382326), (63, 345914), (114, 191163), (126, 172957), (133, 163854), (171, 127442), (266, 81927), (342, 63721), (399, 54618), (798, 27309), (1197, 18206), (2394, 9103)]