2018917713

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1539983}}^1$

素因数の和:1540028

約数の個数: 16

約数和(自身を含む): 2956769280

約数和(自身を除く): 937851567

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 1539983, 4619949, 29259677, 35419609, 87779031, 106258827, 672972571, 2018917713]

約数ペア:

[(1, 2018917713), (3, 672972571), (19, 106258827), (23, 87779031), (57, 35419609), (69, 29259677), (437, 4619949), (1311, 1539983)]