18272808

素因数分解:

$2^3\times 3^2\times {\mathrm{253789}}^1$

素因数の和:253801

約数の個数: 24

約数和(自身を含む): 49489050

約数和(自身を除く): 31216242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 253789, 507578, 761367, 1015156, 1522734, 2030312, 2284101, 3045468, 4568202, 6090936, 9136404, 18272808]

約数ペア:

[(1, 18272808), (2, 9136404), (3, 6090936), (4, 4568202), (6, 3045468), (8, 2284101), (9, 2030312), (12, 1522734), (18, 1015156), (24, 761367), (36, 507578), (72, 253789)]