18230168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9007}}^1$

素因数の和:9047

約数の個数: 32

約数和(自身を含む): 38914560

約数和(自身を除く): 20684392

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 9007, 18014, 36028, 72056, 99077, 198154, 207161, 396308, 414322, 792616, 828644, 1657288, 2278771, 4557542, 9115084, 18230168]

約数ペア:

[(1, 18230168), (2, 9115084), (4, 4557542), (8, 2278771), (11, 1657288), (22, 828644), (23, 792616), (44, 414322), (46, 396308), (88, 207161), (92, 198154), (184, 99077), (253, 72056), (506, 36028), (1012, 18014), (2024, 9007)]