18380592

素因数分解:

$2^4\times 3^2\times {\mathrm{127643}}^1$

素因数の和:127657

約数の個数: 30

約数和(自身を含む): 51440532

約数和(自身を除く): 33059940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 127643, 255286, 382929, 510572, 765858, 1021144, 1148787, 1531716, 2042288, 2297574, 3063432, 4595148, 6126864, 9190296, 18380592]

約数ペア:

[(1, 18380592), (2, 9190296), (3, 6126864), (4, 4595148), (6, 3063432), (8, 2297574), (9, 2042288), (12, 1531716), (16, 1148787), (18, 1021144), (24, 765858), (36, 510572), (48, 382929), (72, 255286), (144, 127643)]