8889471414

素因数分解:

$2^1\times 3^3\times {\mathrm{421}}^1\times {\mathrm{391021}}^1$

素因数の和:391453

約数の個数: 32

約数和(自身を含む): 19801354080

約数和(自身を除く): 10911882666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421, 842, 1263, 2526, 3789, 7578, 11367, 22734, 391021, 782042, 1173063, 2346126, 3519189, 7038378, 10557567, 21115134, 164619841, 329239682, 493859523, 987719046, 1481578569, 2963157138, 4444735707, 8889471414]

約数ペア:

[(1, 8889471414), (2, 4444735707), (3, 2963157138), (6, 1481578569), (9, 987719046), (18, 493859523), (27, 329239682), (54, 164619841), (421, 21115134), (842, 10557567), (1263, 7038378), (2526, 3519189), (3789, 2346126), (7578, 1173063), (11367, 782042), (22734, 391021)]