18872919237

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1\times {\mathrm{51913}}^1$

素因数の和:52772

約数の個数: 16

約数和(自身を含む): 25342338240

約数和(自身を除く): 6469419003

約数列:

[1, 3, 179, 537, 677, 2031, 51913, 121183, 155739, 363549, 9292427, 27877281, 35145101, 105435303, 6290973079, 18872919237]

約数ペア:

[(1, 18872919237), (3, 6290973079), (179, 105435303), (537, 35145101), (677, 27877281), (2031, 9292427), (51913, 363549), (121183, 155739)]