37781234994

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{345811}}^1$

素因数の和:346086

約数の個数: 32

約数和(自身を含む): 76687269120

約数和(自身を除く): 38906034126

約数列:

[1, 2, 3, 6, 131, 139, 262, 278, 393, 417, 786, 834, 18209, 36418, 54627, 109254, 345811, 691622, 1037433, 2074866, 45301241, 48067729, 90602482, 96135458, 135903723, 144203187, 271807446, 288406374, 6296872499, 12593744998, 18890617497, 37781234994]

約数ペア:

[(1, 37781234994), (2, 18890617497), (3, 12593744998), (6, 6296872499), (131, 288406374), (139, 271807446), (262, 144203187), (278, 135903723), (393, 96135458), (417, 90602482), (786, 48067729), (834, 45301241), (18209, 2074866), (36418, 1037433), (54627, 691622), (109254, 345811)]