18222768

素因数分解:

$2^4\times 3^2\times {\mathrm{126547}}^1$

素因数の和:126561

約数の個数: 30

約数和(自身を含む): 50998844

約数和(自身を除く): 32776076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 126547, 253094, 379641, 506188, 759282, 1012376, 1138923, 1518564, 2024752, 2277846, 3037128, 4555692, 6074256, 9111384, 18222768]

約数ペア:

[(1, 18222768), (2, 9111384), (3, 6074256), (4, 4555692), (6, 3037128), (8, 2277846), (9, 2024752), (12, 1518564), (16, 1138923), (18, 1012376), (24, 759282), (36, 506188), (48, 379641), (72, 253094), (144, 126547)]