2281818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 5745600

約数和(自身を除く): 3463782

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 449, 462, 726, 847, 898, 1347, 1694, 2541, 2694, 3143, 4939, 5082, 6286, 9429, 9878, 14817, 18858, 29634, 34573, 54329, 69146, 103719, 108658, 162987, 207438, 325974, 380303, 760606, 1140909, 2281818]

約数ペア:

[(1, 2281818), (2, 1140909), (3, 760606), (6, 380303), (7, 325974), (11, 207438), (14, 162987), (21, 108658), (22, 103719), (33, 69146), (42, 54329), (66, 34573), (77, 29634), (121, 18858), (154, 14817), (231, 9878), (242, 9429), (363, 6286), (449, 5082), (462, 4939), (726, 3143), (847, 2694), (898, 2541), (1347, 1694)]