2017755414

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{268819}}^1$

素因数の和:268969

約数の個数: 32

約数和(自身を含む): 4516176000

約数和(自身を除く): 2498420586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 268819, 537638, 806457, 1612914, 2419371, 4838742, 7258113, 14516226, 37365841, 74731682, 112097523, 224195046, 336292569, 672585138, 1008877707, 2017755414]

約数ペア:

[(1, 2017755414), (2, 1008877707), (3, 672585138), (6, 336292569), (9, 224195046), (18, 112097523), (27, 74731682), (54, 37365841), (139, 14516226), (278, 7258113), (417, 4838742), (834, 2419371), (1251, 1612914), (2502, 806457), (3753, 537638), (7506, 268819)]