138218346

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5009}}^1$

素因数の和:5100

約数の個数: 64

約数和(自身を含む): 355910400

約数和(自身を除く): 217692054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 126, 146, 189, 219, 378, 438, 511, 657, 1022, 1314, 1533, 1971, 3066, 3942, 4599, 5009, 9198, 10018, 13797, 15027, 27594, 30054, 35063, 45081, 70126, 90162, 105189, 135243, 210378, 270486, 315567, 365657, 631134, 731314, 946701, 1096971, 1893402, 2193942, 2559599, 3290913, 5119198, 6581826, 7678797, 9872739, 15357594, 19745478, 23036391, 46072782, 69109173, 138218346]

約数ペア:

[(1, 138218346), (2, 69109173), (3, 46072782), (6, 23036391), (7, 19745478), (9, 15357594), (14, 9872739), (18, 7678797), (21, 6581826), (27, 5119198), (42, 3290913), (54, 2559599), (63, 2193942), (73, 1893402), (126, 1096971), (146, 946701), (189, 731314), (219, 631134), (378, 365657), (438, 315567), (511, 270486), (657, 210378), (1022, 135243), (1314, 105189), (1533, 90162), (1971, 70126), (3066, 45081), (3942, 35063), (4599, 30054), (5009, 27594), (9198, 15027), (10018, 13797)]