21274885296

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{21106037}}^1$

素因数の和:21106058

約数の個数: 60

約数和(自身を含む): 68045866512

約数和(自身を除く): 46770981216

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, 21106037, 42212074, 63318111, 84424148, 126636222, 147742259, 168848296, 189954333, 253272444, 295484518, 337696592, 379908666, 443226777, 506544888, 590969036, 759817332, 886453554, 1013089776, 1181938072, 1329680331, 1519634664, 1772907108, 2363876144, 2659360662, 3039269328, 3545814216, 5318721324, 7091628432, 10637442648, 21274885296]

約数ペア:

[(1, 21274885296), (2, 10637442648), (3, 7091628432), (4, 5318721324), (6, 3545814216), (7, 3039269328), (8, 2659360662), (9, 2363876144), (12, 1772907108), (14, 1519634664), (16, 1329680331), (18, 1181938072), (21, 1013089776), (24, 886453554), (28, 759817332), (36, 590969036), (42, 506544888), (48, 443226777), (56, 379908666), (63, 337696592), (72, 295484518), (84, 253272444), (112, 189954333), (126, 168848296), (144, 147742259), (168, 126636222), (252, 84424148), (336, 63318111), (504, 42212074), (1008, 21106037)]