27838031778

素因数分解:

$2^1\times 3^3\times {\mathrm{2473}}^1\times {\mathrm{208459}}^1$

素因数の和:210943

約数の個数: 32

約数和(自身を含む): 61887604800

約数和(自身を除く): 34049573022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2473, 4946, 7419, 14838, 22257, 44514, 66771, 133542, 208459, 416918, 625377, 1250754, 1876131, 3752262, 5628393, 11256786, 515519107, 1031038214, 1546557321, 3093114642, 4639671963, 9279343926, 13919015889, 27838031778]

約数ペア:

[(1, 27838031778), (2, 13919015889), (3, 9279343926), (6, 4639671963), (9, 3093114642), (18, 1546557321), (27, 1031038214), (54, 515519107), (2473, 11256786), (4946, 5628393), (7419, 3752262), (14838, 1876131), (22257, 1250754), (44514, 625377), (66771, 416918), (133542, 208459)]