189996492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2261863}}^1$

素因数の和:2261877

約数の個数: 24

約数和(自身を含む): 506657536

約数和(自身を除く): 316661044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2261863, 4523726, 6785589, 9047452, 13571178, 15833041, 27142356, 31666082, 47499123, 63332164, 94998246, 189996492]

約数ペア:

[(1, 189996492), (2, 94998246), (3, 63332164), (4, 47499123), (6, 31666082), (7, 27142356), (12, 15833041), (14, 13571178), (21, 9047452), (28, 6785589), (42, 4523726), (84, 2261863)]