145408452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1731053}}^1$

素因数の和:1731067

約数の個数: 24

約数和(自身を含む): 387756096

約数和(自身を除く): 242347644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1731053, 3462106, 5193159, 6924212, 10386318, 12117371, 20772636, 24234742, 36352113, 48469484, 72704226, 145408452]

約数ペア:

[(1, 145408452), (2, 72704226), (3, 48469484), (4, 36352113), (6, 24234742), (7, 20772636), (12, 12117371), (14, 10386318), (21, 6924212), (28, 5193159), (42, 3462106), (84, 1731053)]