42666138

素因数分解:

$2^1\times 3^2\times {\mathrm{947}}^1\times {\mathrm{2503}}^1$

素因数の和:3458

約数の個数: 24

約数和(自身を含む): 92577888

約数和(自身を除く): 49911750

約数列:

[1, 2, 3, 6, 9, 18, 947, 1894, 2503, 2841, 5006, 5682, 7509, 8523, 15018, 17046, 22527, 45054, 2370341, 4740682, 7111023, 14222046, 21333069, 42666138]

約数ペア:

[(1, 42666138), (2, 21333069), (3, 14222046), (6, 7111023), (9, 4740682), (18, 2370341), (947, 45054), (1894, 22527), (2503, 17046), (2841, 15018), (5006, 8523), (5682, 7509)]