18417084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{219251}}^1$

素因数の和:219265

約数の個数: 24

約数和(自身を含む): 49112448

約数和(自身を除く): 30695364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 219251, 438502, 657753, 877004, 1315506, 1534757, 2631012, 3069514, 4604271, 6139028, 9208542, 18417084]

約数ペア:

[(1, 18417084), (2, 9208542), (3, 6139028), (4, 4604271), (6, 3069514), (7, 2631012), (12, 1534757), (14, 1315506), (21, 877004), (28, 657753), (42, 438502), (84, 219251)]