49222278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{390653}}^1$

素因数の和:390668

約数の個数: 24

約数和(自身を含む): 121884048

約数和(自身を除く): 72661770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 390653, 781306, 1171959, 2343918, 2734571, 3515877, 5469142, 7031754, 8203713, 16407426, 24611139, 49222278]

約数ペア:

[(1, 49222278), (2, 24611139), (3, 16407426), (6, 8203713), (7, 7031754), (9, 5469142), (14, 3515877), (18, 2734571), (21, 2343918), (42, 1171959), (63, 781306), (126, 390653)]