61957938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{31387}}^1$

素因数の和:31446

約数の個数: 32

約数和(自身を含む): 144635904

約数和(自身を除く): 82677966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 31387, 62774, 94161, 188322, 219709, 439418, 659127, 1318254, 1475189, 2950378, 4425567, 8851134, 10326323, 20652646, 30978969, 61957938]

約数ペア:

[(1, 61957938), (2, 30978969), (3, 20652646), (6, 10326323), (7, 8851134), (14, 4425567), (21, 2950378), (42, 1475189), (47, 1318254), (94, 659127), (141, 439418), (282, 219709), (329, 188322), (658, 94161), (987, 62774), (1974, 31387)]