21441661572

素因数分解:

$2^2\times 3^1\times {\mathrm{809}}^1\times {\mathrm{2208659}}^1$

素因数の和:2209475

約数の個数: 24

約数和(自身を含む): 50092408800

約数和(自身を除く): 28650747228

約数列:

[1, 2, 3, 4, 6, 12, 809, 1618, 2427, 3236, 4854, 9708, 2208659, 4417318, 6625977, 8834636, 13251954, 26503908, 1786805131, 3573610262, 5360415393, 7147220524, 10720830786, 21441661572]

約数ペア:

[(1, 21441661572), (2, 10720830786), (3, 7147220524), (4, 5360415393), (6, 3573610262), (12, 1786805131), (809, 26503908), (1618, 13251954), (2427, 8834636), (3236, 6625977), (4854, 4417318), (9708, 2208659)]