140949186

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{479419}}^1$

素因数の和:479438

約数の個数: 24

約数和(自身を含む): 327923280

約数和(自身を除く): 186974094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 479419, 958838, 1438257, 2876514, 3355933, 6711866, 10067799, 20135598, 23491531, 46983062, 70474593, 140949186]

約数ペア:

[(1, 140949186), (2, 70474593), (3, 46983062), (6, 23491531), (7, 20135598), (14, 10067799), (21, 6711866), (42, 3355933), (49, 2876514), (98, 1438257), (147, 958838), (294, 479419)]