12687699027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{23189}}^1$

素因数の和:23571

約数の個数: 32

約数和(自身を含む): 18477792000

約数和(自身を除く): 5790092973

約数列:

[1, 3, 19, 29, 57, 87, 331, 551, 993, 1653, 6289, 9599, 18867, 23189, 28797, 69567, 182381, 440591, 547143, 672481, 1321773, 2017443, 7675559, 12777139, 23026677, 38331417, 145835621, 222591211, 437506863, 667773633, 4229233009, 12687699027]

約数ペア:

[(1, 12687699027), (3, 4229233009), (19, 667773633), (29, 437506863), (57, 222591211), (87, 145835621), (331, 38331417), (551, 23026677), (993, 12777139), (1653, 7675559), (6289, 2017443), (9599, 1321773), (18867, 672481), (23189, 547143), (28797, 440591), (69567, 182381)]