18239552

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{12391}}^1$

素因数の和:12426

約数の個数: 28

約数和(自身を含む): 37770816

約数和(自身を除く): 19531264

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 12391, 24782, 49564, 99128, 198256, 284993, 396512, 569986, 793024, 1139972, 2279944, 4559888, 9119776, 18239552]

約数ペア:

[(1, 18239552), (2, 9119776), (4, 4559888), (8, 2279944), (16, 1139972), (23, 793024), (32, 569986), (46, 396512), (64, 284993), (92, 198256), (184, 99128), (368, 49564), (736, 24782), (1472, 12391)]