21075222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21817}}^1$

素因数の和:21852

約数の個数: 32

約数和(自身を含む): 50268672

約数和(自身を除く): 29193450

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 21817, 43634, 65451, 130902, 152719, 305438, 458157, 501791, 916314, 1003582, 1505373, 3010746, 3512537, 7025074, 10537611, 21075222]

約数ペア:

[(1, 21075222), (2, 10537611), (3, 7025074), (6, 3512537), (7, 3010746), (14, 1505373), (21, 1003582), (23, 916314), (42, 501791), (46, 458157), (69, 305438), (138, 152719), (161, 130902), (322, 65451), (483, 43634), (966, 21817)]