168987006

素因数分解:

$2^1\times 3^3\times {\mathrm{1409}}^1\times {\mathrm{2221}}^1$

素因数の和:3641

約数の個数: 32

約数和(自身を含む): 375962400

約数和(自身を除く): 206975394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1409, 2221, 2818, 4227, 4442, 6663, 8454, 12681, 13326, 19989, 25362, 38043, 39978, 59967, 76086, 119934, 3129389, 6258778, 9388167, 18776334, 28164501, 56329002, 84493503, 168987006]

約数ペア:

[(1, 168987006), (2, 84493503), (3, 56329002), (6, 28164501), (9, 18776334), (18, 9388167), (27, 6258778), (54, 3129389), (1409, 119934), (2221, 76086), (2818, 59967), (4227, 39978), (4442, 38043), (6663, 25362), (8454, 19989), (12681, 13326)]