18698964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{82013}}^1$

素因数の和:82039

約数の個数: 24

約数和(自身を含む): 45927840

約数和(自身を除く): 27228876

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 82013, 164026, 246039, 328052, 492078, 984156, 1558247, 3116494, 4674741, 6232988, 9349482, 18698964]

約数ペア:

[(1, 18698964), (2, 9349482), (3, 6232988), (4, 4674741), (6, 3116494), (12, 1558247), (19, 984156), (38, 492078), (57, 328052), (76, 246039), (114, 164026), (228, 82013)]