269219286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2136661}}^1$

素因数の和:2136676

約数の個数: 24

約数和(自身を含む): 666638544

約数和(自身を除く): 397419258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2136661, 4273322, 6409983, 12819966, 14956627, 19229949, 29913254, 38459898, 44869881, 89739762, 134609643, 269219286]

約数ペア:

[(1, 269219286), (2, 134609643), (3, 89739762), (6, 44869881), (7, 38459898), (9, 29913254), (14, 19229949), (18, 14956627), (21, 12819966), (42, 6409983), (63, 4273322), (126, 2136661)]