21134016

素因数分解:

$2^6\times 3^2\times {\mathrm{36691}}^1$

素因数の和:36709

約数の個数: 42

約数和(自身を含む): 60578492

約数和(自身を除く): 39444476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 36691, 73382, 110073, 146764, 220146, 293528, 330219, 440292, 587056, 660438, 880584, 1174112, 1320876, 1761168, 2348224, 2641752, 3522336, 5283504, 7044672, 10567008, 21134016]

約数ペア:

[(1, 21134016), (2, 10567008), (3, 7044672), (4, 5283504), (6, 3522336), (8, 2641752), (9, 2348224), (12, 1761168), (16, 1320876), (18, 1174112), (24, 880584), (32, 660438), (36, 587056), (48, 440292), (64, 330219), (72, 293528), (96, 220146), (144, 146764), (192, 110073), (288, 73382), (576, 36691)]