66728178

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{112337}}^1$

素因数の和:112359

約数の個数: 32

約数和(自身を含む): 161766720

約数和(自身を除く): 95038542

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 112337, 224674, 337011, 674022, 1011033, 1235707, 2022066, 2471414, 3033099, 3707121, 6066198, 7414242, 11121363, 22242726, 33364089, 66728178]

約数ペア:

[(1, 66728178), (2, 33364089), (3, 22242726), (6, 11121363), (9, 7414242), (11, 6066198), (18, 3707121), (22, 3033099), (27, 2471414), (33, 2022066), (54, 1235707), (66, 1011033), (99, 674022), (198, 337011), (297, 224674), (594, 112337)]