18842328573

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4151207}}^1$

素因数の和:4151316

約数の個数: 16

約数和(自身を含む): 26899827840

約数和(自身を除く): 8057499267

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 4151207, 12453621, 70570519, 211711557, 369457423, 1108372269, 6280776191, 18842328573]

約数ペア:

[(1, 18842328573), (3, 6280776191), (17, 1108372269), (51, 369457423), (89, 211711557), (267, 70570519), (1513, 12453621), (4539, 4151207)]