42133218

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 86182656

約数和(自身を除く): 44049438

約数列:

[1, 2, 3, 6, 67, 134, 163, 201, 326, 402, 489, 643, 978, 1286, 1929, 3858, 10921, 21842, 32763, 43081, 65526, 86162, 104809, 129243, 209618, 258486, 314427, 628854, 7022203, 14044406, 21066609, 42133218]

約数ペア:

[(1, 42133218), (2, 21066609), (3, 14044406), (6, 7022203), (67, 628854), (134, 314427), (163, 258486), (201, 209618), (326, 129243), (402, 104809), (489, 86162), (643, 65526), (978, 43081), (1286, 32763), (1929, 21842), (3858, 10921)]