42740862

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{65353}}^1$

素因数の和:65467

約数の個数: 16

約数和(自身を含む): 86267280

約数和(自身を除く): 43526418

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 65353, 130706, 196059, 392118, 7123477, 14246954, 21370431, 42740862]

約数ペア:

[(1, 42740862), (2, 21370431), (3, 14246954), (6, 7123477), (109, 392118), (218, 196059), (327, 130706), (654, 65353)]