42563826

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{3067}}^1$

素因数の和:3335

約数の個数: 32

約数和(自身を含む): 94985280

約数和(自身を除く): 52421454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 2313, 3067, 4626, 6134, 6939, 9201, 13878, 18402, 27603, 55206, 82809, 165618, 788219, 1576438, 2364657, 4729314, 7093971, 14187942, 21281913, 42563826]

約数ペア:

[(1, 42563826), (2, 21281913), (3, 14187942), (6, 7093971), (9, 4729314), (18, 2364657), (27, 1576438), (54, 788219), (257, 165618), (514, 82809), (771, 55206), (1542, 27603), (2313, 18402), (3067, 13878), (4626, 9201), (6134, 6939)]