18925170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57349}}^1$

素因数の和:57370

約数の個数: 32

約数和(自身を含む): 49550400

約数和(自身を除く): 30625230

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 57349, 114698, 172047, 286745, 344094, 573490, 630839, 860235, 1261678, 1720470, 1892517, 3154195, 3785034, 6308390, 9462585, 18925170]

約数ペア:

[(1, 18925170), (2, 9462585), (3, 6308390), (5, 3785034), (6, 3154195), (10, 1892517), (11, 1720470), (15, 1261678), (22, 860235), (30, 630839), (33, 573490), (55, 344094), (66, 286745), (110, 172047), (165, 114698), (330, 57349)]