531342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4217}}^1$

素因数の和:4232

約数の個数: 24

約数和(自身を含む): 1316016

約数和(自身を除く): 784674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4217, 8434, 12651, 25302, 29519, 37953, 59038, 75906, 88557, 177114, 265671, 531342]

約数ペア:

[(1, 531342), (2, 265671), (3, 177114), (6, 88557), (7, 75906), (9, 59038), (14, 37953), (18, 29519), (21, 25302), (42, 12651), (63, 8434), (126, 4217)]