4080708

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{431}}^1$

素因数の和:704

約数の個数: 36

約数和(自身を含む): 10378368

約数和(自身を除く): 6297660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 431, 526, 789, 862, 1052, 1293, 1578, 1724, 2367, 2586, 3156, 3879, 4734, 5172, 7758, 9468, 15516, 113353, 226706, 340059, 453412, 680118, 1020177, 1360236, 2040354, 4080708]

約数ペア:

[(1, 4080708), (2, 2040354), (3, 1360236), (4, 1020177), (6, 680118), (9, 453412), (12, 340059), (18, 226706), (36, 113353), (263, 15516), (431, 9468), (526, 7758), (789, 5172), (862, 4734), (1052, 3879), (1293, 3156), (1578, 2586), (1724, 2367)]