212232078

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{149249}}^1$

素因数の和:149336

約数の個数: 24

約数和(自身を含む): 465660000

約数和(自身を除く): 253427922

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 149249, 298498, 447747, 895494, 1343241, 2686482, 11790671, 23581342, 35372013, 70744026, 106116039, 212232078]

約数ペア:

[(1, 212232078), (2, 106116039), (3, 70744026), (6, 35372013), (9, 23581342), (18, 11790671), (79, 2686482), (158, 1343241), (237, 895494), (474, 447747), (711, 298498), (1422, 149249)]