1320777636

素因数分解:

$2^2\times 3^1\times {\mathrm{13457}}^1\times {\mathrm{8179}}^1$

素因数の和:21643

約数の個数: 24

約数和(自身を含む): 3082420320

約数和(自身を除く): 1761642684

約数列:

[1, 2, 3, 4, 6, 12, 8179, 13457, 16358, 24537, 26914, 32716, 40371, 49074, 53828, 80742, 98148, 161484, 110064803, 220129606, 330194409, 440259212, 660388818, 1320777636]

約数ペア:

[(1, 1320777636), (2, 660388818), (3, 440259212), (4, 330194409), (6, 220129606), (12, 110064803), (8179, 161484), (13457, 98148), (16358, 80742), (24537, 53828), (26914, 49074), (32716, 40371)]