142747818

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{941}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 289472832

約数和(自身を除く): 146725014

約数列:

[1, 2, 3, 6, 131, 193, 262, 386, 393, 579, 786, 941, 1158, 1882, 2823, 5646, 25283, 50566, 75849, 123271, 151698, 181613, 246542, 363226, 369813, 544839, 739626, 1089678, 23791303, 47582606, 71373909, 142747818]

約数ペア:

[(1, 142747818), (2, 71373909), (3, 47582606), (6, 23791303), (131, 1089678), (193, 739626), (262, 544839), (386, 369813), (393, 363226), (579, 246542), (786, 181613), (941, 151698), (1158, 123271), (1882, 75849), (2823, 50566), (5646, 25283)]