681386616

素因数分解:

$2^3\times 3^2\times {\mathrm{9463703}}^1$

素因数の和:9463715

約数の個数: 24

約数和(自身を含む): 1845422280

約数和(自身を除く): 1164035664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 9463703, 18927406, 28391109, 37854812, 56782218, 75709624, 85173327, 113564436, 170346654, 227128872, 340693308, 681386616]

約数ペア:

[(1, 681386616), (2, 340693308), (3, 227128872), (4, 170346654), (6, 113564436), (8, 85173327), (9, 75709624), (12, 56782218), (18, 37854812), (24, 28391109), (36, 18927406), (72, 9463703)]