127782006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{18797}}^1$

素因数の和:18916

約数の個数: 32

約数和(自身を含む): 281518848

約数和(自身を除く): 153736842

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 6798, 18797, 37594, 56391, 112782, 206767, 413534, 620301, 1240602, 1936091, 3872182, 5808273, 11616546, 21297001, 42594002, 63891003, 127782006]

約数ペア:

[(1, 127782006), (2, 63891003), (3, 42594002), (6, 21297001), (11, 11616546), (22, 5808273), (33, 3872182), (66, 1936091), (103, 1240602), (206, 620301), (309, 413534), (618, 206767), (1133, 112782), (2266, 56391), (3399, 37594), (6798, 18797)]