187966242

素因数分解:

$2^1\times 3^2\times {\mathrm{947}}^1\times {\mathrm{11027}}^1$

素因数の和:11982

約数の個数: 24

約数和(自身を含む): 407727216

約数和(自身を除く): 219760974

約数列:

[1, 2, 3, 6, 9, 18, 947, 1894, 2841, 5682, 8523, 11027, 17046, 22054, 33081, 66162, 99243, 198486, 10442569, 20885138, 31327707, 62655414, 93983121, 187966242]

約数ペア:

[(1, 187966242), (2, 93983121), (3, 62655414), (6, 31327707), (9, 20885138), (18, 10442569), (947, 198486), (1894, 99243), (2841, 66162), (5682, 33081), (8523, 22054), (11027, 17046)]