21710016

素因数分解:

$2^6\times 3^2\times {\mathrm{37691}}^1$

素因数の和:37709

約数の個数: 42

約数和(自身を含む): 62229492

約数和(自身を除く): 40519476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 37691, 75382, 113073, 150764, 226146, 301528, 339219, 452292, 603056, 678438, 904584, 1206112, 1356876, 1809168, 2412224, 2713752, 3618336, 5427504, 7236672, 10855008, 21710016]

約数ペア:

[(1, 21710016), (2, 10855008), (3, 7236672), (4, 5427504), (6, 3618336), (8, 2713752), (9, 2412224), (12, 1809168), (16, 1356876), (18, 1206112), (24, 904584), (32, 678438), (36, 603056), (48, 452292), (64, 339219), (72, 301528), (96, 226146), (144, 150764), (192, 113073), (288, 75382), (576, 37691)]