19101834

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 43026048

約数和(自身を除く): 23924214

約数列:

[1, 2, 3, 6, 9, 18, 47, 67, 94, 134, 141, 201, 282, 337, 402, 423, 603, 674, 846, 1011, 1206, 2022, 3033, 3149, 6066, 6298, 9447, 15839, 18894, 22579, 28341, 31678, 45158, 47517, 56682, 67737, 95034, 135474, 142551, 203211, 285102, 406422, 1061213, 2122426, 3183639, 6367278, 9550917, 19101834]

約数ペア:

[(1, 19101834), (2, 9550917), (3, 6367278), (6, 3183639), (9, 2122426), (18, 1061213), (47, 406422), (67, 285102), (94, 203211), (134, 142551), (141, 135474), (201, 95034), (282, 67737), (337, 56682), (402, 47517), (423, 45158), (603, 31678), (674, 28341), (846, 22579), (1011, 18894), (1206, 15839), (2022, 9447), (3033, 6298), (3149, 6066)]