2017284858

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{419743}}^1$

素因数の和:419843

約数の個数: 32

約数和(自身を含む): 4533235200

約数和(自身を除く): 2515950342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 419743, 839486, 1259229, 2518458, 3777687, 7555374, 11333061, 22666122, 37357127, 74714254, 112071381, 224142762, 336214143, 672428286, 1008642429, 2017284858]

約数ペア:

[(1, 2017284858), (2, 1008642429), (3, 672428286), (6, 336214143), (9, 224142762), (18, 112071381), (27, 74714254), (54, 37357127), (89, 22666122), (178, 11333061), (267, 7555374), (534, 3777687), (801, 2518458), (1602, 1259229), (2403, 839486), (4806, 419743)]