72291018

素因数分解:

$2^1\times 3^1\times {\mathrm{653}}^1\times {\mathrm{18451}}^1$

素因数の和:19109

約数の個数: 16

約数和(自身を含む): 144811296

約数和(自身を除く): 72520278

約数列:

[1, 2, 3, 6, 653, 1306, 1959, 3918, 18451, 36902, 55353, 110706, 12048503, 24097006, 36145509, 72291018]

約数ペア:

[(1, 72291018), (2, 36145509), (3, 24097006), (6, 12048503), (653, 110706), (1306, 55353), (1959, 36902), (3918, 18451)]