138331188

素因数分解:

$2^2\times 3^2\times {\mathrm{647}}^1\times {\mathrm{5939}}^1$

素因数の和:6596

約数の個数: 36

約数和(自身を含む): 350269920

約数和(自身を除く): 211938732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 647, 1294, 1941, 2588, 3882, 5823, 5939, 7764, 11646, 11878, 17817, 23292, 23756, 35634, 53451, 71268, 106902, 213804, 3842533, 7685066, 11527599, 15370132, 23055198, 34582797, 46110396, 69165594, 138331188]

約数ペア:

[(1, 138331188), (2, 69165594), (3, 46110396), (4, 34582797), (6, 23055198), (9, 15370132), (12, 11527599), (18, 7685066), (36, 3842533), (647, 213804), (1294, 106902), (1941, 71268), (2588, 53451), (3882, 35634), (5823, 23756), (5939, 23292), (7764, 17817), (11646, 11878)]