16181982

素因数分解:

$2^1\times 3^2\times {\mathrm{773}}^1\times {\mathrm{1163}}^1$

素因数の和:1944

約数の個数: 24

約数和(自身を含む): 35136504

約数和(自身を除く): 18954522

約数列:

[1, 2, 3, 6, 9, 18, 773, 1163, 1546, 2319, 2326, 3489, 4638, 6957, 6978, 10467, 13914, 20934, 898999, 1797998, 2696997, 5393994, 8090991, 16181982]

約数ペア:

[(1, 16181982), (2, 8090991), (3, 5393994), (6, 2696997), (9, 1797998), (18, 898999), (773, 20934), (1163, 13914), (1546, 10467), (2319, 6978), (2326, 6957), (3489, 4638)]