21429124908

素因数分解:

$2^2\times 3^1\times {\mathrm{673}}^1\times {\mathrm{2653433}}^1$

素因数の和:2654113

約数の個数: 24

約数和(自身を含む): 50075606448

約数和(自身を除く): 28646481540

約数列:

[1, 2, 3, 4, 6, 12, 673, 1346, 2019, 2692, 4038, 8076, 2653433, 5306866, 7960299, 10613732, 15920598, 31841196, 1785760409, 3571520818, 5357281227, 7143041636, 10714562454, 21429124908]

約数ペア:

[(1, 21429124908), (2, 10714562454), (3, 7143041636), (4, 5357281227), (6, 3571520818), (12, 1785760409), (673, 31841196), (1346, 15920598), (2019, 10613732), (2692, 7960299), (4038, 5306866), (8076, 2653433)]