426972132

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{167047}}^1$

素因数の和:167128

約数の個数: 36

約数和(自身を含む): 1094498496

約数和(自身を除く): 667526364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 167047, 334094, 501141, 668188, 1002282, 1503423, 2004564, 3006846, 6013692, 11860337, 23720674, 35581011, 47441348, 71162022, 106743033, 142324044, 213486066, 426972132]

約数ペア:

[(1, 426972132), (2, 213486066), (3, 142324044), (4, 106743033), (6, 71162022), (9, 47441348), (12, 35581011), (18, 23720674), (36, 11860337), (71, 6013692), (142, 3006846), (213, 2004564), (284, 1503423), (426, 1002282), (639, 668188), (852, 501141), (1278, 334094), (2556, 167047)]