242262

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:364

約数の個数: 24

約数和(自身を含む): 538824

約数和(自身を除く): 296562

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 313, 387, 626, 774, 939, 1878, 2817, 5634, 13459, 26918, 40377, 80754, 121131, 242262]

約数ペア:

[(1, 242262), (2, 121131), (3, 80754), (6, 40377), (9, 26918), (18, 13459), (43, 5634), (86, 2817), (129, 1878), (258, 939), (313, 774), (387, 626)]