172432974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{132437}}^1$

素因数の和:132480

約数の個数: 32

約数和(自身を含む): 406849536

約数和(自身を除く): 234416562

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 132437, 264874, 397311, 794622, 927059, 1854118, 2781177, 4105547, 5562354, 8211094, 12316641, 24633282, 28738829, 57477658, 86216487, 172432974]

約数ペア:

[(1, 172432974), (2, 86216487), (3, 57477658), (6, 28738829), (7, 24633282), (14, 12316641), (21, 8211094), (31, 5562354), (42, 4105547), (62, 2781177), (93, 1854118), (186, 927059), (217, 794622), (434, 397311), (651, 264874), (1302, 132437)]