212597802

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{621631}}^1$

素因数の和:621658

約数の個数: 24

約数和(自身を含む): 484872960

約数和(自身を除く): 272275158

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 621631, 1243262, 1864893, 3729786, 5594679, 11189358, 11810989, 23621978, 35432967, 70865934, 106298901, 212597802]

約数ペア:

[(1, 212597802), (2, 106298901), (3, 70865934), (6, 35432967), (9, 23621978), (18, 11810989), (19, 11189358), (38, 5594679), (57, 3729786), (114, 1864893), (171, 1243262), (342, 621631)]