7907148

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1399}}^1$

素因数の和:1566

約数の個数: 36

約数和(自身を含む): 20129200

約数和(自身を除く): 12222052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1399, 1413, 1884, 2798, 2826, 4197, 5596, 5652, 8394, 12591, 16788, 25182, 50364, 219643, 439286, 658929, 878572, 1317858, 1976787, 2635716, 3953574, 7907148]

約数ペア:

[(1, 7907148), (2, 3953574), (3, 2635716), (4, 1976787), (6, 1317858), (9, 878572), (12, 658929), (18, 439286), (36, 219643), (157, 50364), (314, 25182), (471, 16788), (628, 12591), (942, 8394), (1399, 5652), (1413, 5596), (1884, 4197), (2798, 2826)]