1080181758

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{28099}}^1$

素因数の和:28296

約数の個数: 32

約数和(自身を含む): 2225520000

約数和(自身を除く): 1145338242

約数列:

[1, 2, 3, 6, 43, 86, 129, 149, 258, 298, 447, 894, 6407, 12814, 19221, 28099, 38442, 56198, 84297, 168594, 1208257, 2416514, 3624771, 4186751, 7249542, 8373502, 12560253, 25120506, 180030293, 360060586, 540090879, 1080181758]

約数ペア:

[(1, 1080181758), (2, 540090879), (3, 360060586), (6, 180030293), (43, 25120506), (86, 12560253), (129, 8373502), (149, 7249542), (258, 4186751), (298, 3624771), (447, 2416514), (894, 1208257), (6407, 168594), (12814, 84297), (19221, 56198), (28099, 38442)]