211818312

素因数分解:

$2^3\times 3^2\times {\mathrm{2941921}}^1$

素因数の和:2941933

約数の個数: 24

約数和(自身を含む): 573674790

約数和(自身を除く): 361856478

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2941921, 5883842, 8825763, 11767684, 17651526, 23535368, 26477289, 35303052, 52954578, 70606104, 105909156, 211818312]

約数ペア:

[(1, 211818312), (2, 105909156), (3, 70606104), (4, 52954578), (6, 35303052), (8, 26477289), (9, 23535368), (12, 17651526), (18, 11767684), (24, 8825763), (36, 5883842), (72, 2941921)]