890342874

素因数分解:

$2^1\times 3^3\times {\mathrm{16487831}}^1$

素因数の和:16487842

約数の個数: 16

約数和(自身を含む): 1978539840

約数和(自身を除く): 1088196966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 16487831, 32975662, 49463493, 98926986, 148390479, 296780958, 445171437, 890342874]

約数ペア:

[(1, 890342874), (2, 445171437), (3, 296780958), (6, 148390479), (9, 98926986), (18, 49463493), (27, 32975662), (54, 16487831)]