84378084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1004501}}^1$

素因数の和:1004515

約数の個数: 24

約数和(自身を含む): 225008448

約数和(自身を除く): 140630364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1004501, 2009002, 3013503, 4018004, 6027006, 7031507, 12054012, 14063014, 21094521, 28126028, 42189042, 84378084]

約数ペア:

[(1, 84378084), (2, 42189042), (3, 28126028), (4, 21094521), (6, 14063014), (7, 12054012), (12, 7031507), (14, 6027006), (21, 4018004), (28, 3013503), (42, 2009002), (84, 1004501)]