86248818

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{21487}}^1$

素因数の和:21718

約数の個数: 24

約数和(自身を含む): 187719168

約数和(自身を除く): 101470350

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 21487, 42974, 64461, 128922, 193383, 386766, 4791601, 9583202, 14374803, 28749606, 43124409, 86248818]

約数ペア:

[(1, 86248818), (2, 43124409), (3, 28749606), (6, 14374803), (9, 9583202), (18, 4791601), (223, 386766), (446, 193383), (669, 128922), (1338, 64461), (2007, 42974), (4014, 21487)]