15921234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{126359}}^1$

素因数の和:126374

約数の個数: 24

約数和(自身を含む): 39424320

約数和(自身を除く): 23503086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 126359, 252718, 379077, 758154, 884513, 1137231, 1769026, 2274462, 2653539, 5307078, 7960617, 15921234]

約数ペア:

[(1, 15921234), (2, 7960617), (3, 5307078), (6, 2653539), (7, 2274462), (9, 1769026), (14, 1137231), (18, 884513), (21, 758154), (42, 379077), (63, 252718), (126, 126359)]