180879642

素因数分解:

$2^1\times 3^4\times {\mathrm{1116541}}^1$

素因数の和:1116555

約数の個数: 20

約数和(自身を含む): 405304746

約数和(自身を除く): 224425104

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1116541, 2233082, 3349623, 6699246, 10048869, 20097738, 30146607, 60293214, 90439821, 180879642]

約数ペア:

[(1, 180879642), (2, 90439821), (3, 60293214), (6, 30146607), (9, 20097738), (18, 10048869), (27, 6699246), (54, 3349623), (81, 2233082), (162, 1116541)]