18924276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{225289}}^1$

素因数の和:225303

約数の個数: 24

約数和(自身を含む): 50464960

約数和(自身を除く): 31540684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 225289, 450578, 675867, 901156, 1351734, 1577023, 2703468, 3154046, 4731069, 6308092, 9462138, 18924276]

約数ペア:

[(1, 18924276), (2, 9462138), (3, 6308092), (4, 4731069), (6, 3154046), (7, 2703468), (12, 1577023), (14, 1351734), (21, 901156), (28, 675867), (42, 450578), (84, 225289)]