18808110436

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{8888521}}^1$

素因数の和:8888571

約数の個数: 18

約数和(自身を含む): 34407468662

約数和(自身を除く): 15599358226

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 8888521, 17777042, 35554084, 204435983, 408871966, 817743932, 4702027609, 9404055218, 18808110436]

約数ペア:

[(1, 18808110436), (2, 9404055218), (4, 4702027609), (23, 817743932), (46, 408871966), (92, 204435983), (529, 35554084), (1058, 17777042), (2116, 8888521)]