1612278

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 3640800

約数和(自身を除く): 2028522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 409, 438, 657, 818, 1227, 1314, 1971, 2454, 3681, 3942, 7362, 11043, 22086, 29857, 59714, 89571, 179142, 268713, 537426, 806139, 1612278]

約数ペア:

[(1, 1612278), (2, 806139), (3, 537426), (6, 268713), (9, 179142), (18, 89571), (27, 59714), (54, 29857), (73, 22086), (146, 11043), (219, 7362), (409, 3942), (438, 3681), (657, 2454), (818, 1971), (1227, 1314)]