12888198

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{2971}}^1$

素因数の和:3220

約数の個数: 24

約数和(自身を含む): 28049736

約数和(自身を除く): 15161538

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 2971, 4338, 5942, 8913, 17826, 26739, 53478, 716011, 1432022, 2148033, 4296066, 6444099, 12888198]

約数ペア:

[(1, 12888198), (2, 6444099), (3, 4296066), (6, 2148033), (9, 1432022), (18, 716011), (241, 53478), (482, 26739), (723, 17826), (1446, 8913), (2169, 5942), (2971, 4338)]