18378529346

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{4219}}^1\times {\mathrm{30677}}^1$

素因数の和:34969

約数の個数: 16

約数和(自身を含む): 27963610560

約数和(自身を除く): 9585081214

約数列:

[1, 2, 71, 142, 4219, 8438, 30677, 61354, 299549, 599098, 2178067, 4356134, 129426263, 258852526, 9189264673, 18378529346]

約数ペア:

[(1, 18378529346), (2, 9189264673), (71, 258852526), (142, 129426263), (4219, 4356134), (8438, 2178067), (30677, 599098), (61354, 299549)]