2015938866

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{105227}}^1$

素因数の和:105366

約数の個数: 32

約数和(自身を含む): 4202385408

約数和(自身を除く): 2186446542

約数列:

[1, 2, 3, 6, 31, 62, 93, 103, 186, 206, 309, 618, 3193, 6386, 9579, 19158, 105227, 210454, 315681, 631362, 3262037, 6524074, 9786111, 10838381, 19572222, 21676762, 32515143, 65030286, 335989811, 671979622, 1007969433, 2015938866]

約数ペア:

[(1, 2015938866), (2, 1007969433), (3, 671979622), (6, 335989811), (31, 65030286), (62, 32515143), (93, 21676762), (103, 19572222), (186, 10838381), (206, 9786111), (309, 6524074), (618, 3262037), (3193, 631362), (6386, 315681), (9579, 210454), (19158, 105227)]