2642958

素因数分解:

$2^1\times 3^2\times {\mathrm{359}}^1\times {\mathrm{409}}^1$

素因数の和:776

約数の個数: 24

約数和(自身を含む): 5756400

約数和(自身を除く): 3113442

約数列:

[1, 2, 3, 6, 9, 18, 359, 409, 718, 818, 1077, 1227, 2154, 2454, 3231, 3681, 6462, 7362, 146831, 293662, 440493, 880986, 1321479, 2642958]

約数ペア:

[(1, 2642958), (2, 1321479), (3, 880986), (6, 440493), (9, 293662), (18, 146831), (359, 7362), (409, 6462), (718, 3681), (818, 3231), (1077, 2454), (1227, 2154)]