2172300918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{366077}}^1$

素因数の和:366148

約数の個数: 32

約数和(自身を含む): 4638940416

約数和(自身を除く): 2466639498

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 366077, 732154, 1098231, 2196462, 8419771, 15741311, 16839542, 25259313, 31482622, 47223933, 50518626, 94447866, 362050153, 724100306, 1086150459, 2172300918]

約数ペア:

[(1, 2172300918), (2, 1086150459), (3, 724100306), (6, 362050153), (23, 94447866), (43, 50518626), (46, 47223933), (69, 31482622), (86, 25259313), (129, 16839542), (138, 15741311), (258, 8419771), (989, 2196462), (1978, 1098231), (2967, 732154), (5934, 366077)]