145659042

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{41077}}^1$

素因数の和:41282

約数の個数: 24

約数和(自身を含む): 317204316

約数和(自身を除く): 171545274

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 41077, 82154, 123231, 246462, 369693, 739386, 8092169, 16184338, 24276507, 48553014, 72829521, 145659042]

約数ペア:

[(1, 145659042), (2, 72829521), (3, 48553014), (6, 24276507), (9, 16184338), (18, 8092169), (197, 739386), (394, 369693), (591, 246462), (1182, 123231), (1773, 82154), (3546, 41077)]