1223207874

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{1386857}}^1$

素因数の和:1386879

約数の個数: 36

約数和(自身を含む): 3082985334

約数和(自身を除く): 1859777460

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1386857, 2773714, 4160571, 8321142, 9707999, 12481713, 19415998, 24963426, 29123997, 58247994, 67955993, 87371991, 135911986, 174743982, 203867979, 407735958, 611603937, 1223207874]

約数ペア:

[(1, 1223207874), (2, 611603937), (3, 407735958), (6, 203867979), (7, 174743982), (9, 135911986), (14, 87371991), (18, 67955993), (21, 58247994), (42, 29123997), (49, 24963426), (63, 19415998), (98, 12481713), (126, 9707999), (147, 8321142), (294, 4160571), (441, 2773714), (882, 1386857)]