21498144

素因数分解:

$2^5\times 3^1\times {\mathrm{223939}}^1$

素因数の和:223952

約数の個数: 24

約数和(自身を含む): 56432880

約数和(自身を除く): 34934736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223939, 447878, 671817, 895756, 1343634, 1791512, 2687268, 3583024, 5374536, 7166048, 10749072, 21498144]

約数ペア:

[(1, 21498144), (2, 10749072), (3, 7166048), (4, 5374536), (6, 3583024), (8, 2687268), (12, 1791512), (16, 1343634), (24, 895756), (32, 671817), (48, 447878), (96, 223939)]