16665054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2663}}^1$

素因数の和:2824

約数の個数: 32

約数和(自身を含む): 38361600

約数和(自身を除く): 21696546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 2663, 3129, 5326, 6258, 7989, 15978, 18641, 37282, 55923, 111846, 396787, 793574, 1190361, 2380722, 2777509, 5555018, 8332527, 16665054]

約数ペア:

[(1, 16665054), (2, 8332527), (3, 5555018), (6, 2777509), (7, 2380722), (14, 1190361), (21, 793574), (42, 396787), (149, 111846), (298, 55923), (447, 37282), (894, 18641), (1043, 15978), (2086, 7989), (2663, 6258), (3129, 5326)]