2021263902

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5347259}}^1$

素因数の和:5347277

約数の個数: 32

約数和(自身を含む): 5133369600

約数和(自身を除く): 3112105698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5347259, 10694518, 16041777, 32083554, 37430813, 48125331, 74861626, 96250662, 112292439, 144375993, 224584878, 288751986, 336877317, 673754634, 1010631951, 2021263902]

約数ペア:

[(1, 2021263902), (2, 1010631951), (3, 673754634), (6, 336877317), (7, 288751986), (9, 224584878), (14, 144375993), (18, 112292439), (21, 96250662), (27, 74861626), (42, 48125331), (54, 37430813), (63, 32083554), (126, 16041777), (189, 10694518), (378, 5347259)]