1621008

素因数分解:

$2^4\times 3^2\times {\mathrm{11257}}^1$

素因数の和:11271

約数の個数: 30

約数和(自身を含む): 4536974

約数和(自身を除く): 2915966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 11257, 22514, 33771, 45028, 67542, 90056, 101313, 135084, 180112, 202626, 270168, 405252, 540336, 810504, 1621008]

約数ペア:

[(1, 1621008), (2, 810504), (3, 540336), (4, 405252), (6, 270168), (8, 202626), (9, 180112), (12, 135084), (16, 101313), (18, 90056), (24, 67542), (36, 45028), (48, 33771), (72, 22514), (144, 11257)]