18073260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{33469}}^1$

素因数の和:33487

約数の個数: 48

約数和(自身を含む): 56229600

約数和(自身を除く): 38156340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 33469, 66938, 100407, 133876, 167345, 200814, 301221, 334690, 401628, 502035, 602442, 669380, 903663, 1004070, 1204884, 1506105, 1807326, 2008140, 3012210, 3614652, 4518315, 6024420, 9036630, 18073260]

約数ペア:

[(1, 18073260), (2, 9036630), (3, 6024420), (4, 4518315), (5, 3614652), (6, 3012210), (9, 2008140), (10, 1807326), (12, 1506105), (15, 1204884), (18, 1004070), (20, 903663), (27, 669380), (30, 602442), (36, 502035), (45, 401628), (54, 334690), (60, 301221), (90, 200814), (108, 167345), (135, 133876), (180, 100407), (270, 66938), (540, 33469)]