214645452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2555303}}^1$

素因数の和:2555317

約数の個数: 24

約数和(自身を含む): 572388096

約数和(自身を除く): 357742644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2555303, 5110606, 7665909, 10221212, 15331818, 17887121, 30663636, 35774242, 53661363, 71548484, 107322726, 214645452]

約数ペア:

[(1, 214645452), (2, 107322726), (3, 71548484), (4, 53661363), (6, 35774242), (7, 30663636), (12, 17887121), (14, 15331818), (21, 10221212), (28, 7665909), (42, 5110606), (84, 2555303)]