1277314938

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3734839}}^1$

素因数の和:3734866

約数の個数: 24

約数和(自身を含む): 2913175200

約数和(自身を除く): 1635860262

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 3734839, 7469678, 11204517, 22409034, 33613551, 67227102, 70961941, 141923882, 212885823, 425771646, 638657469, 1277314938]

約数ペア:

[(1, 1277314938), (2, 638657469), (3, 425771646), (6, 212885823), (9, 141923882), (18, 70961941), (19, 67227102), (38, 33613551), (57, 22409034), (114, 11204517), (171, 7469678), (342, 3734839)]