21644322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2879}}^1$

素因数の和:3070

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 28122078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 2879, 3759, 5758, 7518, 8637, 17274, 20153, 40306, 60459, 120918, 515341, 1030682, 1546023, 3092046, 3607387, 7214774, 10822161, 21644322]

約数ペア:

[(1, 21644322), (2, 10822161), (3, 7214774), (6, 3607387), (7, 3092046), (14, 1546023), (21, 1030682), (42, 515341), (179, 120918), (358, 60459), (537, 40306), (1074, 20153), (1253, 17274), (2506, 8637), (2879, 7518), (3759, 5758)]