285598548

素因数分解:

$2^2\times 3^4\times {\mathrm{881477}}^1$

素因数の和:881493

約数の個数: 30

約数和(自身を含む): 746611866

約数和(自身を除く): 461013318

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 881477, 1762954, 2644431, 3525908, 5288862, 7933293, 10577724, 15866586, 23799879, 31733172, 47599758, 71399637, 95199516, 142799274, 285598548]

約数ペア:

[(1, 285598548), (2, 142799274), (3, 95199516), (4, 71399637), (6, 47599758), (9, 31733172), (12, 23799879), (18, 15866586), (27, 10577724), (36, 7933293), (54, 5288862), (81, 3525908), (108, 2644431), (162, 1762954), (324, 881477)]