18380214066

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{133189957}}^1$

素因数の和:133189985

約数の個数: 16

約数和(自身を含む): 38358707904

約数和(自身を除く): 19978493838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 133189957, 266379914, 399569871, 799139742, 3063369011, 6126738022, 9190107033, 18380214066]

約数ペア:

[(1, 18380214066), (2, 9190107033), (3, 6126738022), (6, 3063369011), (23, 799139742), (46, 399569871), (69, 266379914), (138, 133189957)]