18287788670

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{857}}^1\times {\mathrm{4817}}^1$

素因数の和:6124

約数の個数: 32

約数和(自身を含む): 33037681248

約数和(自身を除く): 14749892578

約数列:

[1, 2, 5, 10, 443, 857, 886, 1714, 2215, 4285, 4430, 4817, 8570, 9634, 24085, 48170, 379651, 759302, 1898255, 2133931, 3796510, 4128169, 4267862, 8256338, 10669655, 20640845, 21339310, 41281690, 1828778867, 3657557734, 9143894335, 18287788670]

約数ペア:

[(1, 18287788670), (2, 9143894335), (5, 3657557734), (10, 1828778867), (443, 41281690), (857, 21339310), (886, 20640845), (1714, 10669655), (2215, 8256338), (4285, 4267862), (4430, 4128169), (4817, 3796510), (8570, 2133931), (9634, 1898255), (24085, 759302), (48170, 379651)]