31318764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137363}}^1$

素因数の和:137389

約数の個数: 24

約数和(自身を含む): 76923840

約数和(自身を除く): 45605076

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 137363, 274726, 412089, 549452, 824178, 1648356, 2609897, 5219794, 7829691, 10439588, 15659382, 31318764]

約数ペア:

[(1, 31318764), (2, 15659382), (3, 10439588), (4, 7829691), (6, 5219794), (12, 2609897), (19, 1648356), (38, 824178), (57, 549452), (76, 412089), (114, 274726), (228, 137363)]