6987345068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{138451}}^1$

素因数の和:138534

約数の個数: 48

約数和(自身を含む): 14142041088

約数和(自身を除く): 7154696020

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 74, 124, 148, 341, 407, 682, 814, 1147, 1364, 1628, 2294, 4588, 12617, 25234, 50468, 138451, 276902, 553804, 1522961, 3045922, 4291981, 5122687, 6091844, 8583962, 10245374, 17167924, 20490748, 47211791, 56349557, 94423582, 112699114, 158803297, 188847164, 225398228, 317606594, 635213188, 1746836267, 3493672534, 6987345068]

約数ペア:

[(1, 6987345068), (2, 3493672534), (4, 1746836267), (11, 635213188), (22, 317606594), (31, 225398228), (37, 188847164), (44, 158803297), (62, 112699114), (74, 94423582), (124, 56349557), (148, 47211791), (341, 20490748), (407, 17167924), (682, 10245374), (814, 8583962), (1147, 6091844), (1364, 5122687), (1628, 4291981), (2294, 3045922), (4588, 1522961), (12617, 553804), (25234, 276902), (50468, 138451)]