21452156934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5189201}}^1$

素因数の和:5189272

約数の個数: 32

約数和(自身を含む): 47076440544

約数和(自身を除く): 25624283610

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 5189201, 10378402, 15567603, 31135206, 67459613, 134919226, 202378839, 275027653, 404757678, 550055306, 825082959, 1650165918, 3575359489, 7150718978, 10726078467, 21452156934]

約数ペア:

[(1, 21452156934), (2, 10726078467), (3, 7150718978), (6, 3575359489), (13, 1650165918), (26, 825082959), (39, 550055306), (53, 404757678), (78, 275027653), (106, 202378839), (159, 134919226), (318, 67459613), (689, 31135206), (1378, 15567603), (2067, 10378402), (4134, 5189201)]