1320740028

素因数分解:

$2^2\times 3^2\times {\mathrm{1627}}^1\times {\mathrm{22549}}^1$

素因数の和:24186

約数の個数: 36

約数和(自身を含む): 3340737400

約数和(自身を除く): 2019997372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1627, 3254, 4881, 6508, 9762, 14643, 19524, 22549, 29286, 45098, 58572, 67647, 90196, 135294, 202941, 270588, 405882, 811764, 36687223, 73374446, 110061669, 146748892, 220123338, 330185007, 440246676, 660370014, 1320740028]

約数ペア:

[(1, 1320740028), (2, 660370014), (3, 440246676), (4, 330185007), (6, 220123338), (9, 146748892), (12, 110061669), (18, 73374446), (36, 36687223), (1627, 811764), (3254, 405882), (4881, 270588), (6508, 202941), (9762, 135294), (14643, 90196), (19524, 67647), (22549, 58572), (29286, 45098)]