2947738158

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{4513}}^1$

素因数の和:4929

約数の個数: 48

約数和(自身を含む): 6460184016

約数和(自身を除く): 3512445858

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 277, 393, 554, 786, 831, 1179, 1662, 2358, 2493, 4513, 4986, 9026, 13539, 27078, 36287, 40617, 72574, 81234, 108861, 217722, 326583, 591203, 653166, 1182406, 1250101, 1773609, 2500202, 3547218, 3750303, 5320827, 7500606, 10641654, 11250909, 22501818, 163763231, 327526462, 491289693, 982579386, 1473869079, 2947738158]

約数ペア:

[(1, 2947738158), (2, 1473869079), (3, 982579386), (6, 491289693), (9, 327526462), (18, 163763231), (131, 22501818), (262, 11250909), (277, 10641654), (393, 7500606), (554, 5320827), (786, 3750303), (831, 3547218), (1179, 2500202), (1662, 1773609), (2358, 1250101), (2493, 1182406), (4513, 653166), (4986, 591203), (9026, 326583), (13539, 217722), (27078, 108861), (36287, 81234), (40617, 72574)]