16678746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{132371}}^1$

素因数の和:132386

約数の個数: 24

約数和(自身を含む): 41300064

約数和(自身を除く): 24621318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 132371, 264742, 397113, 794226, 926597, 1191339, 1853194, 2382678, 2779791, 5559582, 8339373, 16678746]

約数ペア:

[(1, 16678746), (2, 8339373), (3, 5559582), (6, 2779791), (7, 2382678), (9, 1853194), (14, 1191339), (18, 926597), (21, 794226), (42, 397113), (63, 264742), (126, 132371)]