138500964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{549607}}^1$

素因数の和:549624

約数の個数: 36

約数和(自身を含む): 400114624

約数和(自身を除く): 261613660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 549607, 1099214, 1648821, 2198428, 3297642, 3847249, 4946463, 6595284, 7694498, 9892926, 11541747, 15388996, 19785852, 23083494, 34625241, 46166988, 69250482, 138500964]

約数ペア:

[(1, 138500964), (2, 69250482), (3, 46166988), (4, 34625241), (6, 23083494), (7, 19785852), (9, 15388996), (12, 11541747), (14, 9892926), (18, 7694498), (21, 6595284), (28, 4946463), (36, 3847249), (42, 3297642), (63, 2198428), (84, 1648821), (126, 1099214), (252, 549607)]