31470804

素因数分解:

$2^2\times 3^2\times {\mathrm{929}}^1\times {\mathrm{941}}^1$

素因数の和:1880

約数の個数: 36

約数和(自身を含む): 79721460

約数和(自身を除く): 48250656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 929, 941, 1858, 1882, 2787, 2823, 3716, 3764, 5574, 5646, 8361, 8469, 11148, 11292, 16722, 16938, 33444, 33876, 874189, 1748378, 2622567, 3496756, 5245134, 7867701, 10490268, 15735402, 31470804]

約数ペア:

[(1, 31470804), (2, 15735402), (3, 10490268), (4, 7867701), (6, 5245134), (9, 3496756), (12, 2622567), (18, 1748378), (36, 874189), (929, 33876), (941, 33444), (1858, 16938), (1882, 16722), (2787, 11292), (2823, 11148), (3716, 8469), (3764, 8361), (5574, 5646)]