81803724

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{49043}}^1$

素因数の和:49189

約数の個数: 24

約数和(自身を含む): 192252480

約数和(自身を除く): 110448756

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 49043, 98086, 147129, 196172, 294258, 588516, 6816977, 13633954, 20450931, 27267908, 40901862, 81803724]

約数ペア:

[(1, 81803724), (2, 40901862), (3, 27267908), (4, 20450931), (6, 13633954), (12, 6816977), (139, 588516), (278, 294258), (417, 196172), (556, 147129), (834, 98086), (1668, 49043)]