21654498

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4517}}^1$

素因数の和:4586

約数の個数: 32

約数和(自身を含む): 46842624

約数和(自身を除く): 25188126

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1598, 2397, 4517, 4794, 9034, 13551, 27102, 76789, 153578, 212299, 230367, 424598, 460734, 636897, 1273794, 3609083, 7218166, 10827249, 21654498]

約数ペア:

[(1, 21654498), (2, 10827249), (3, 7218166), (6, 3609083), (17, 1273794), (34, 636897), (47, 460734), (51, 424598), (94, 230367), (102, 212299), (141, 153578), (282, 76789), (799, 27102), (1598, 13551), (2397, 9034), (4517, 4794)]