15485868

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{2887}}^1$

素因数の和:3046

約数の個数: 36

約数和(自身を含む): 39421200

約数和(自身を除く): 23935332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 2887, 5364, 5774, 8661, 11548, 17322, 25983, 34644, 51966, 103932, 430163, 860326, 1290489, 1720652, 2580978, 3871467, 5161956, 7742934, 15485868]

約数ペア:

[(1, 15485868), (2, 7742934), (3, 5161956), (4, 3871467), (6, 2580978), (9, 1720652), (12, 1290489), (18, 860326), (36, 430163), (149, 103932), (298, 51966), (447, 34644), (596, 25983), (894, 17322), (1341, 11548), (1788, 8661), (2682, 5774), (2887, 5364)]