13275972

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1543}}^1$

素因数の和:1792

約数の個数: 36

約数和(自身を含む): 33720960

約数和(自身を除く): 20444988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 1543, 2151, 2868, 3086, 4302, 4629, 6172, 8604, 9258, 13887, 18516, 27774, 55548, 368777, 737554, 1106331, 1475108, 2212662, 3318993, 4425324, 6637986, 13275972]

約数ペア:

[(1, 13275972), (2, 6637986), (3, 4425324), (4, 3318993), (6, 2212662), (9, 1475108), (12, 1106331), (18, 737554), (36, 368777), (239, 55548), (478, 27774), (717, 18516), (956, 13887), (1434, 9258), (1543, 8604), (2151, 6172), (2868, 4629), (3086, 4302)]