890232426

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1206277}}^1$

素因数の和:1206326

約数の個数: 24

約数和(自身を含む): 1975883364

約数和(自身を除く): 1085650938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1206277, 2412554, 3618831, 7237662, 10856493, 21712986, 49457357, 98914714, 148372071, 296744142, 445116213, 890232426]

約数ペア:

[(1, 890232426), (2, 445116213), (3, 296744142), (6, 148372071), (9, 98914714), (18, 49457357), (41, 21712986), (82, 10856493), (123, 7237662), (246, 3618831), (369, 2412554), (738, 1206277)]