2154701473338

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{18900890117}}^1$

素因数の和:18900890141

約数の個数: 16

約数和(自身を含む): 4536213628320

約数和(自身を除く): 2381512154982

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 18900890117, 37801780234, 56702670351, 113405340702, 359116912223, 718233824446, 1077350736669, 2154701473338]

約数ペア:

[(1, 2154701473338), (2, 1077350736669), (3, 718233824446), (6, 359116912223), (19, 113405340702), (38, 56702670351), (57, 37801780234), (114, 18900890117)]