9942870.00000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{247553}}^1$

素因数の和:247570

約数の個数: 36

約数和(自身を含む): 180219312

約数和(自身を除く): 117835956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 247553, 495106, 742659, 990212, 1485318, 1732871, 2227977, 2970636, 3465742, 4455954, 5198613, 6931484, 8911908, 10397226, 15595839, 20794452, 31191678, 62383356]

約数ペア:

[(1, 62383356), (2, 31191678), (3, 20794452), (4, 15595839), (6, 10397226), (7, 8911908), (9, 6931484), (12, 5198613), (14, 4455954), (18, 3465742), (21, 2970636), (28, 2227977), (36, 1732871), (42, 1485318), (63, 990212), (84, 742659), (126, 495106), (252, 247553)]