91218138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{60091}}^1$

素因数の和:60130

約数の個数: 32

約数和(自身を含む): 207677952

約数和(自身を除く): 116459814

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 60091, 120182, 180273, 360546, 661001, 1322002, 1382093, 1983003, 2764186, 3966006, 4146279, 8292558, 15203023, 30406046, 45609069, 91218138]

約数ペア:

[(1, 91218138), (2, 45609069), (3, 30406046), (6, 15203023), (11, 8292558), (22, 4146279), (23, 3966006), (33, 2764186), (46, 1983003), (66, 1382093), (69, 1322002), (138, 661001), (253, 360546), (506, 180273), (759, 120182), (1518, 60091)]