40557204

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{7561}}^1$

素因数の和:7720

約数の個数: 36

約数和(自身を含む): 103221300

約数和(自身を除く): 62664096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 5364, 7561, 15122, 22683, 30244, 45366, 68049, 90732, 136098, 272196, 1126589, 2253178, 3379767, 4506356, 6759534, 10139301, 13519068, 20278602, 40557204]

約数ペア:

[(1, 40557204), (2, 20278602), (3, 13519068), (4, 10139301), (6, 6759534), (9, 4506356), (12, 3379767), (18, 2253178), (36, 1126589), (149, 272196), (298, 136098), (447, 90732), (596, 68049), (894, 45366), (1341, 30244), (1788, 22683), (2682, 15122), (5364, 7561)]