2400012

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:582

約数の個数: 36

約数和(自身を含む): 6118840

約数和(自身を除く): 3718828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 409, 489, 652, 818, 978, 1227, 1467, 1636, 1956, 2454, 2934, 3681, 4908, 5868, 7362, 14724, 66667, 133334, 200001, 266668, 400002, 600003, 800004, 1200006, 2400012]

約数ペア:

[(1, 2400012), (2, 1200006), (3, 800004), (4, 600003), (6, 400002), (9, 266668), (12, 200001), (18, 133334), (36, 66667), (163, 14724), (326, 7362), (409, 5868), (489, 4908), (652, 3681), (818, 2934), (978, 2454), (1227, 1956), (1467, 1636)]