1572142908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{18715987}}^1$

素因数の和:18716001

約数の個数: 24

約数和(自身を含む): 4192381312

約数和(自身を除く): 2620238404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 18715987, 37431974, 56147961, 74863948, 112295922, 131011909, 224591844, 262023818, 393035727, 524047636, 786071454, 1572142908]

約数ペア:

[(1, 1572142908), (2, 786071454), (3, 524047636), (4, 393035727), (6, 262023818), (7, 224591844), (12, 131011909), (14, 112295922), (21, 74863948), (28, 56147961), (42, 37431974), (84, 18715987)]