66527874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1879}}^1$

素因数の和:2175

約数の個数: 48

約数和(自身を含む): 165409920

約数和(自身を除く): 98882046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 281, 562, 843, 1686, 1879, 1967, 2529, 3758, 3934, 5058, 5637, 5901, 11274, 11802, 13153, 16911, 17703, 26306, 33822, 35406, 39459, 78918, 118377, 236754, 527999, 1055998, 1583997, 3167994, 3695993, 4751991, 7391986, 9503982, 11087979, 22175958, 33263937, 66527874]

約数ペア:

[(1, 66527874), (2, 33263937), (3, 22175958), (6, 11087979), (7, 9503982), (9, 7391986), (14, 4751991), (18, 3695993), (21, 3167994), (42, 1583997), (63, 1055998), (126, 527999), (281, 236754), (562, 118377), (843, 78918), (1686, 39459), (1879, 35406), (1967, 33822), (2529, 26306), (3758, 17703), (3934, 16911), (5058, 13153), (5637, 11802), (5901, 11274)]