2427006

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 5195520

約数和(自身を除く): 2768514

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 409, 818, 989, 1227, 1978, 2454, 2967, 5934, 9407, 17587, 18814, 28221, 35174, 52761, 56442, 105522, 404501, 809002, 1213503, 2427006]

約数ペア:

[(1, 2427006), (2, 1213503), (3, 809002), (6, 404501), (23, 105522), (43, 56442), (46, 52761), (69, 35174), (86, 28221), (129, 18814), (138, 17587), (258, 9407), (409, 5934), (818, 2967), (989, 2454), (1227, 1978)]