66819348

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{12457}}^1$

素因数の和:12616

約数の個数: 36

約数和(自身を含む): 170051700

約数和(自身を除く): 103232352

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 5364, 12457, 24914, 37371, 49828, 74742, 112113, 149484, 224226, 448452, 1856093, 3712186, 5568279, 7424372, 11136558, 16704837, 22273116, 33409674, 66819348]

約数ペア:

[(1, 66819348), (2, 33409674), (3, 22273116), (4, 16704837), (6, 11136558), (9, 7424372), (12, 5568279), (18, 3712186), (36, 1856093), (149, 448452), (298, 224226), (447, 149484), (596, 112113), (894, 74742), (1341, 49828), (1788, 37371), (2682, 24914), (5364, 12457)]