18045596

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 32780160

約数和(自身を除く): 14734564

約数列:

[1, 2, 4, 31, 62, 124, 269, 538, 541, 1076, 1082, 2164, 8339, 16678, 16771, 33356, 33542, 67084, 145529, 291058, 582116, 4511399, 9022798, 18045596]

約数ペア:

[(1, 18045596), (2, 9022798), (4, 4511399), (31, 582116), (62, 291058), (124, 145529), (269, 67084), (538, 33542), (541, 33356), (1076, 16771), (1082, 16678), (2164, 8339)]