12790548

素因数分解:

$2^2\times 3^5\times {\mathrm{13159}}^1$

素因数の和:13178

約数の個数: 36

約数和(自身を含む): 33531680

約数和(自身を除く): 20741132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 13159, 26318, 39477, 52636, 78954, 118431, 157908, 236862, 355293, 473724, 710586, 1065879, 1421172, 2131758, 3197637, 4263516, 6395274, 12790548]

約数ペア:

[(1, 12790548), (2, 6395274), (3, 4263516), (4, 3197637), (6, 2131758), (9, 1421172), (12, 1065879), (18, 710586), (27, 473724), (36, 355293), (54, 236862), (81, 157908), (108, 118431), (162, 78954), (243, 52636), (324, 39477), (486, 26318), (972, 13159)]