68838294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2549}}^1$

素因数の和:3204

約数の個数: 32

約数和(自身を含む): 157651200

約数和(自身を除く): 88812906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 643, 1286, 1929, 2549, 3858, 4501, 5098, 7647, 9002, 13503, 15294, 17843, 27006, 35686, 53529, 107058, 1639007, 3278014, 4917021, 9834042, 11473049, 22946098, 34419147, 68838294]

約数ペア:

[(1, 68838294), (2, 34419147), (3, 22946098), (6, 11473049), (7, 9834042), (14, 4917021), (21, 3278014), (42, 1639007), (643, 107058), (1286, 53529), (1929, 35686), (2549, 27006), (3858, 17843), (4501, 15294), (5098, 13503), (7647, 9002)]