47972274

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{163171}}^1$

素因数の和:163190

約数の個数: 24

約数和(自身を含む): 111609648

約数和(自身を除く): 63637374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 163171, 326342, 489513, 979026, 1142197, 2284394, 3426591, 6853182, 7995379, 15990758, 23986137, 47972274]

約数ペア:

[(1, 47972274), (2, 23986137), (3, 15990758), (6, 7995379), (7, 6853182), (14, 3426591), (21, 2284394), (42, 1142197), (49, 979026), (98, 489513), (147, 326342), (294, 163171)]