84721014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1321}}^1$

素因数の和:1845

約数の個数: 48

約数和(自身を含む): 210356640

約数和(自身を除く): 125635626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 509, 1018, 1321, 1527, 2642, 3054, 3563, 3963, 4581, 7126, 7926, 9162, 9247, 10689, 11889, 18494, 21378, 23778, 27741, 32067, 55482, 64134, 83223, 166446, 672389, 1344778, 2017167, 4034334, 4706723, 6051501, 9413446, 12103002, 14120169, 28240338, 42360507, 84721014]

約数ペア:

[(1, 84721014), (2, 42360507), (3, 28240338), (6, 14120169), (7, 12103002), (9, 9413446), (14, 6051501), (18, 4706723), (21, 4034334), (42, 2017167), (63, 1344778), (126, 672389), (509, 166446), (1018, 83223), (1321, 64134), (1527, 55482), (2642, 32067), (3054, 27741), (3563, 23778), (3963, 21378), (4581, 18494), (7126, 11889), (7926, 10689), (9162, 9247)]