18116615272

素因数分解:

$2^3\times 7^1\times {\mathrm{7573}}^1\times {\mathrm{42719}}^1$

素因数の和:50305

約数の個数: 32

約数和(自身を含む): 38827353600

約数和(自身を除く): 20710738328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 7573, 15146, 30292, 42719, 53011, 60584, 85438, 106022, 170876, 212044, 299033, 341752, 424088, 598066, 1196132, 2392264, 323510987, 647021974, 1294043948, 2264576909, 2588087896, 4529153818, 9058307636, 18116615272]

約数ペア:

[(1, 18116615272), (2, 9058307636), (4, 4529153818), (7, 2588087896), (8, 2264576909), (14, 1294043948), (28, 647021974), (56, 323510987), (7573, 2392264), (15146, 1196132), (30292, 598066), (42719, 424088), (53011, 341752), (60584, 299033), (85438, 212044), (106022, 170876)]