16682778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{132403}}^1$

素因数の和:132418

約数の個数: 24

約数和(自身を含む): 41310048

約数和(自身を除く): 24627270

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 132403, 264806, 397209, 794418, 926821, 1191627, 1853642, 2383254, 2780463, 5560926, 8341389, 16682778]

約数ペア:

[(1, 16682778), (2, 8341389), (3, 5560926), (6, 2780463), (7, 2383254), (9, 1853642), (14, 1191627), (18, 926821), (21, 794418), (42, 397209), (63, 264806), (126, 132403)]