21225036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{36097}}^1$

素因数の和:36118

約数の個数: 36

約数和(自身を含む): 57612408

約数和(自身を除く): 36387372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 36097, 72194, 108291, 144388, 216582, 252679, 433164, 505358, 758037, 1010716, 1516074, 1768753, 3032148, 3537506, 5306259, 7075012, 10612518, 21225036]

約数ペア:

[(1, 21225036), (2, 10612518), (3, 7075012), (4, 5306259), (6, 3537506), (7, 3032148), (12, 1768753), (14, 1516074), (21, 1010716), (28, 758037), (42, 505358), (49, 433164), (84, 252679), (98, 216582), (147, 144388), (196, 108291), (294, 72194), (588, 36097)]