221429718

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{53719}}^1$

素因数の和:53956

約数の個数: 24

約数和(自身を含む): 481868400

約数和(自身を除く): 260438682

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 53719, 107438, 161157, 322314, 483471, 966942, 12301651, 24603302, 36904953, 73809906, 110714859, 221429718]

約数ペア:

[(1, 221429718), (2, 110714859), (3, 73809906), (6, 36904953), (9, 24603302), (18, 12301651), (229, 966942), (458, 483471), (687, 322314), (1374, 161157), (2061, 107438), (4122, 53719)]