144420612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1719293}}^1$

素因数の和:1719307

約数の個数: 24

約数和(自身を含む): 385121856

約数和(自身を除く): 240701244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1719293, 3438586, 5157879, 6877172, 10315758, 12035051, 20631516, 24070102, 36105153, 48140204, 72210306, 144420612]

約数ペア:

[(1, 144420612), (2, 72210306), (3, 48140204), (4, 36105153), (6, 24070102), (7, 20631516), (12, 12035051), (14, 10315758), (21, 6877172), (28, 5157879), (42, 3438586), (84, 1719293)]