42147294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1003507}}^1$

素因数の和:1003519

約数の個数: 16

約数和(自身を含む): 96336768

約数和(自身を除く): 54189474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1003507, 2007014, 3010521, 6021042, 7024549, 14049098, 21073647, 42147294]

約数ペア:

[(1, 42147294), (2, 21073647), (3, 14049098), (6, 7024549), (7, 6021042), (14, 3010521), (21, 2007014), (42, 1003507)]