21944232

素因数分解:

$2^3\times 3^2\times {\mathrm{304781}}^1$

素因数の和:304793

約数の個数: 24

約数和(自身を含む): 59432490

約数和(自身を除く): 37488258

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 304781, 609562, 914343, 1219124, 1828686, 2438248, 2743029, 3657372, 5486058, 7314744, 10972116, 21944232]

約数ペア:

[(1, 21944232), (2, 10972116), (3, 7314744), (4, 5486058), (6, 3657372), (8, 2743029), (9, 2438248), (12, 1828686), (18, 1219124), (24, 914343), (36, 609562), (72, 304781)]