21034401144

素因数分解:

$2^3\times 3^1\times {\mathrm{876433381}}^1$

素因数の和:876433390

約数の個数: 16

約数和(自身を含む): 52586002920

約数和(自身を除く): 31551601776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 876433381, 1752866762, 2629300143, 3505733524, 5258600286, 7011467048, 10517200572, 21034401144]

約数ペア:

[(1, 21034401144), (2, 10517200572), (3, 7011467048), (4, 5258600286), (6, 3505733524), (8, 2629300143), (12, 1752866762), (24, 876433381)]