38737692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{443}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 112484736

約数和(自身を除く): 73747044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 347, 443, 694, 886, 1041, 1329, 1388, 1772, 2082, 2429, 2658, 3101, 3123, 3987, 4164, 4858, 5316, 6202, 6246, 7287, 7974, 9303, 9716, 12404, 12492, 14574, 15948, 18606, 21861, 27909, 29148, 37212, 43722, 55818, 87444, 111636, 153721, 307442, 461163, 614884, 922326, 1076047, 1383489, 1844652, 2152094, 2766978, 3228141, 4304188, 5533956, 6456282, 9684423, 12912564, 19368846, 38737692]

約数ペア:

[(1, 38737692), (2, 19368846), (3, 12912564), (4, 9684423), (6, 6456282), (7, 5533956), (9, 4304188), (12, 3228141), (14, 2766978), (18, 2152094), (21, 1844652), (28, 1383489), (36, 1076047), (42, 922326), (63, 614884), (84, 461163), (126, 307442), (252, 153721), (347, 111636), (443, 87444), (694, 55818), (886, 43722), (1041, 37212), (1329, 29148), (1388, 27909), (1772, 21861), (2082, 18606), (2429, 15948), (2658, 14574), (3101, 12492), (3123, 12404), (3987, 9716), (4164, 9303), (4858, 7974), (5316, 7287), (6202, 6246)]