121572126

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{519539}}^1$

素因数の和:519560

約数の個数: 24

約数和(自身を含む): 283668840

約数和(自身を除く): 162096714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 519539, 1039078, 1558617, 3117234, 4675851, 6754007, 9351702, 13508014, 20262021, 40524042, 60786063, 121572126]

約数ペア:

[(1, 121572126), (2, 60786063), (3, 40524042), (6, 20262021), (9, 13508014), (13, 9351702), (18, 6754007), (26, 4675851), (39, 3117234), (78, 1558617), (117, 1039078), (234, 519539)]