57081318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25643}}^1$

素因数の和:25708

約数の個数: 32

約数和(自身を含む): 132938496

約数和(自身を除く): 75857178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 25643, 51286, 76929, 153858, 179501, 359002, 538503, 1077006, 1359079, 2718158, 4077237, 8154474, 9513553, 19027106, 28540659, 57081318]

約数ペア:

[(1, 57081318), (2, 28540659), (3, 19027106), (6, 9513553), (7, 8154474), (14, 4077237), (21, 2718158), (42, 1359079), (53, 1077006), (106, 538503), (159, 359002), (318, 179501), (371, 153858), (742, 76929), (1113, 51286), (2226, 25643)]