1378830906

素因数分解:

$2^1\times 3^2\times {\mathrm{5101}}^1\times {\mathrm{15017}}^1$

素因数の和:20126

約数の個数: 24

約数和(自身を含む): 2988251604

約数和(自身を除く): 1609420698

約数列:

[1, 2, 3, 6, 9, 18, 5101, 10202, 15017, 15303, 30034, 30606, 45051, 45909, 90102, 91818, 135153, 270306, 76601717, 153203434, 229805151, 459610302, 689415453, 1378830906]

約数ペア:

[(1, 1378830906), (2, 689415453), (3, 459610302), (6, 229805151), (9, 153203434), (18, 76601717), (5101, 270306), (10202, 135153), (15017, 91818), (15303, 90102), (30034, 45909), (30606, 45051)]