18087950532

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{70079}}^1$

素因数の和:70380

約数の個数: 48

約数和(自身を含む): 42784680960

約数和(自身を除く): 24696730428

約数列:

[1, 2, 3, 4, 6, 12, 137, 157, 274, 314, 411, 471, 548, 628, 822, 942, 1644, 1884, 21509, 43018, 64527, 70079, 86036, 129054, 140158, 210237, 258108, 280316, 420474, 840948, 9600823, 11002403, 19201646, 22004806, 28802469, 33007209, 38403292, 44009612, 57604938, 66014418, 115209876, 132028836, 1507329211, 3014658422, 4521987633, 6029316844, 9043975266, 18087950532]

約数ペア:

[(1, 18087950532), (2, 9043975266), (3, 6029316844), (4, 4521987633), (6, 3014658422), (12, 1507329211), (137, 132028836), (157, 115209876), (274, 66014418), (314, 57604938), (411, 44009612), (471, 38403292), (548, 33007209), (628, 28802469), (822, 22004806), (942, 19201646), (1644, 11002403), (1884, 9600823), (21509, 840948), (43018, 420474), (64527, 280316), (70079, 258108), (86036, 210237), (129054, 140158)]