2021103306

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{796337}}^1$

素因数の和:796395

約数の個数: 32

約数和(自身を含む): 4586906880

約数和(自身を除く): 2565803574

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 796337, 1592674, 2389011, 4778022, 7167033, 14334066, 21501099, 37427839, 43002198, 74855678, 112283517, 224567034, 336850551, 673701102, 1010551653, 2021103306]

約数ペア:

[(1, 2021103306), (2, 1010551653), (3, 673701102), (6, 336850551), (9, 224567034), (18, 112283517), (27, 74855678), (47, 43002198), (54, 37427839), (94, 21501099), (141, 14334066), (282, 7167033), (423, 4778022), (846, 2389011), (1269, 1592674), (2538, 796337)]