12993162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 19666038

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 273, 318, 371, 449, 546, 689, 742, 898, 1113, 1347, 1378, 2067, 2226, 2694, 3143, 4134, 4823, 5837, 6286, 9429, 9646, 11674, 14469, 17511, 18858, 23797, 28938, 35022, 40859, 47594, 71391, 81718, 122577, 142782, 166579, 245154, 309361, 333158, 499737, 618722, 928083, 999474, 1856166, 2165527, 4331054, 6496581, 12993162]

約数ペア:

[(1, 12993162), (2, 6496581), (3, 4331054), (6, 2165527), (7, 1856166), (13, 999474), (14, 928083), (21, 618722), (26, 499737), (39, 333158), (42, 309361), (53, 245154), (78, 166579), (91, 142782), (106, 122577), (159, 81718), (182, 71391), (273, 47594), (318, 40859), (371, 35022), (449, 28938), (546, 23797), (689, 18858), (742, 17511), (898, 14469), (1113, 11674), (1347, 9646), (1378, 9429), (2067, 6286), (2226, 5837), (2694, 4823), (3143, 4134)]