21977466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22751}}^1$

素因数の和:22786

約数の個数: 32

約数和(自身を含む): 52420608

約数和(自身を除く): 30443142

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 22751, 45502, 68253, 136506, 159257, 318514, 477771, 523273, 955542, 1046546, 1569819, 3139638, 3662911, 7325822, 10988733, 21977466]

約数ペア:

[(1, 21977466), (2, 10988733), (3, 7325822), (6, 3662911), (7, 3139638), (14, 1569819), (21, 1046546), (23, 955542), (42, 523273), (46, 477771), (69, 318514), (138, 159257), (161, 136506), (322, 68253), (483, 45502), (966, 22751)]