1427184420678

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{199717943}}^1$

素因数の和:199718348

約数の個数: 24

約数和(自身を含む): 3100021926768

約数和(自身を除く): 1672837506090

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146, 199717943, 399435886, 599153829, 1198307658, 1797461487, 3594922974, 79288023371, 158576046742, 237864070113, 475728140226, 713592210339, 1427184420678]

約数ペア:

[(1, 1427184420678), (2, 713592210339), (3, 475728140226), (6, 237864070113), (9, 158576046742), (18, 79288023371), (397, 3594922974), (794, 1797461487), (1191, 1198307658), (2382, 599153829), (3573, 399435886), (7146, 199717943)]