18932976

素因数分解:

$2^4\times 3^2\times {\mathrm{131479}}^1$

素因数の和:131493

約数の個数: 30

約数和(自身を含む): 52986440

約数和(自身を除く): 34053464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 131479, 262958, 394437, 525916, 788874, 1051832, 1183311, 1577748, 2103664, 2366622, 3155496, 4733244, 6310992, 9466488, 18932976]

約数ペア:

[(1, 18932976), (2, 9466488), (3, 6310992), (4, 4733244), (6, 3155496), (8, 2366622), (9, 2103664), (12, 1577748), (16, 1183311), (18, 1051832), (24, 788874), (36, 525916), (48, 394437), (72, 262958), (144, 131479)]